81116966784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{1283}}^1$

素因数の和:1897

約数の個数: 256

約数和(自身を含む): 252632033280

約数和(自身を除く): 171515066496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 547, 602, 672, 688, 896, 903, 1032, 1094, 1204, 1283, 1344, 1376, 1641, 1806, 2064, 2188, 2408, 2566, 2688, 2752, 3282, 3612, 3829, 3849, 4128, 4376, 4816, 5132, 5504, 6564, 7224, 7658, 7698, 8256, 8752, 8981, 9632, 10264, 11487, 13128, 14448, 15316, 15396, 16512, 17504, 17962, 19264, 20528, 22974, 23521, 26256, 26943, 28896, 30632, 30792, 35008, 35924, 38528, 41056, 45948, 47042, 52512, 53886, 55169, 57792, 61264, 61584, 70016, 70563, 71848, 82112, 91896, 94084, 105024, 107772, 110338, 115584, 122528, 123168, 141126, 143696, 164224, 164647, 165507, 183792, 188168, 210048, 215544, 220676, 245056, 246336, 282252, 287392, 329294, 331014, 367584, 376336, 386183, 431088, 441352, 490112, 492672, 493941, 564504, 574784, 658588, 662028, 701801, 735168, 752672, 772366, 862176, 882704, 987882, 1129008, 1149568, 1158549, 1317176, 1324056, 1403602, 1470336, 1505344, 1544732, 1724352, 1765408, 1975764, 2105403, 2258016, 2317098, 2634352, 2648112, 2807204, 3010688, 3089464, 3448704, 3530816, 3951528, 4210806, 4516032, 4634196, 4912607, 5268704, 5296224, 5614408, 6178928, 7061632, 7903056, 8421612, 9032064, 9268392, 9825214, 10537408, 10592448, 11228816, 12357856, 14737821, 15806112, 16843224, 18536784, 19650428, 21074816, 21184896, 22457632, 24715712, 29475642, 30177443, 31612224, 33686448, 37073568, 39300856, 44915264, 49431424, 58951284, 60354886, 63224448, 67372896, 74147136, 78601712, 89830528, 90532329, 117902568, 120709772, 134745792, 148294272, 157203424, 181064658, 211242101, 235805136, 241419544, 269491584, 314406848, 362129316, 422484202, 471610272, 482839088, 628813696, 633726303, 724258632, 844968404, 943220544, 965678176, 1267452606, 1448517264, 1689936808, 1886441088, 1931356352, 2534905212, 2897034528, 3379873616, 3862712704, 5069810424, 5794069056, 6759747232, 10139620848, 11588138112, 13519494464, 20279241696, 27038988928, 40558483392, 81116966784]

約数ペア:

[(1, 81116966784), (2, 40558483392), (3, 27038988928), (4, 20279241696), (6, 13519494464), (7, 11588138112), (8, 10139620848), (12, 6759747232), (14, 5794069056), (16, 5069810424), (21, 3862712704), (24, 3379873616), (28, 2897034528), (32, 2534905212), (42, 1931356352), (43, 1886441088), (48, 1689936808), (56, 1448517264), (64, 1267452606), (84, 965678176), (86, 943220544), (96, 844968404), (112, 724258632), (128, 633726303), (129, 628813696), (168, 482839088), (172, 471610272), (192, 422484202), (224, 362129316), (258, 314406848), (301, 269491584), (336, 241419544), (344, 235805136), (384, 211242101), (448, 181064658), (516, 157203424), (547, 148294272), (602, 134745792), (672, 120709772), (688, 117902568), (896, 90532329), (903, 89830528), (1032, 78601712), (1094, 74147136), (1204, 67372896), (1283, 63224448), (1344, 60354886), (1376, 58951284), (1641, 49431424), (1806, 44915264), (2064, 39300856), (2188, 37073568), (2408, 33686448), (2566, 31612224), (2688, 30177443), (2752, 29475642), (3282, 24715712), (3612, 22457632), (3829, 21184896), (3849, 21074816), (4128, 19650428), (4376, 18536784), (4816, 16843224), (5132, 15806112), (5504, 14737821), (6564, 12357856), (7224, 11228816), (7658, 10592448), (7698, 10537408), (8256, 9825214), (8752, 9268392), (8981, 9032064), (9632, 8421612), (10264, 7903056), (11487, 7061632), (13128, 6178928), (14448, 5614408), (15316, 5296224), (15396, 5268704), (16512, 4912607), (17504, 4634196), (17962, 4516032), (19264, 4210806), (20528, 3951528), (22974, 3530816), (23521, 3448704), (26256, 3089464), (26943, 3010688), (28896, 2807204), (30632, 2648112), (30792, 2634352), (35008, 2317098), (35924, 2258016), (38528, 2105403), (41056, 1975764), (45948, 1765408), (47042, 1724352), (52512, 1544732), (53886, 1505344), (55169, 1470336), (57792, 1403602), (61264, 1324056), (61584, 1317176), (70016, 1158549), (70563, 1149568), (71848, 1129008), (82112, 987882), (91896, 882704), (94084, 862176), (105024, 772366), (107772, 752672), (110338, 735168), (115584, 701801), (122528, 662028), (123168, 658588), (141126, 574784), (143696, 564504), (164224, 493941), (164647, 492672), (165507, 490112), (183792, 441352), (188168, 431088), (210048, 386183), (215544, 376336), (220676, 367584), (245056, 331014), (246336, 329294), (282252, 287392)]