72667248

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 216057600

約数和(自身を除く): 143390352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 43, 48, 51, 57, 68, 76, 86, 102, 109, 114, 129, 136, 152, 172, 204, 218, 228, 258, 272, 304, 323, 327, 344, 408, 436, 456, 516, 646, 654, 688, 731, 816, 817, 872, 912, 969, 1032, 1292, 1308, 1462, 1634, 1744, 1853, 1938, 2064, 2071, 2193, 2451, 2584, 2616, 2924, 3268, 3706, 3876, 4142, 4386, 4687, 4902, 5168, 5232, 5559, 5848, 6213, 6536, 7412, 7752, 8284, 8772, 9374, 9804, 11118, 11696, 12426, 13072, 13889, 14061, 14824, 15504, 16568, 17544, 18748, 19608, 22236, 24852, 27778, 28122, 29648, 33136, 35088, 35207, 37496, 39216, 41667, 44472, 49704, 55556, 56244, 70414, 74992, 79679, 83334, 88944, 89053, 99408, 105621, 111112, 112488, 140828, 159358, 166668, 178106, 211242, 222224, 224976, 239037, 267159, 281656, 318716, 333336, 356212, 422484, 478074, 534318, 563312, 637432, 666672, 712424, 844968, 956148, 1068636, 1274864, 1424848, 1513901, 1689936, 1912296, 2137272, 3027802, 3824592, 4274544, 4541703, 6055604, 9083406, 12111208, 18166812, 24222416, 36333624, 72667248]

約数ペア:

[(1, 72667248), (2, 36333624), (3, 24222416), (4, 18166812), (6, 12111208), (8, 9083406), (12, 6055604), (16, 4541703), (17, 4274544), (19, 3824592), (24, 3027802), (34, 2137272), (38, 1912296), (43, 1689936), (48, 1513901), (51, 1424848), (57, 1274864), (68, 1068636), (76, 956148), (86, 844968), (102, 712424), (109, 666672), (114, 637432), (129, 563312), (136, 534318), (152, 478074), (172, 422484), (204, 356212), (218, 333336), (228, 318716), (258, 281656), (272, 267159), (304, 239037), (323, 224976), (327, 222224), (344, 211242), (408, 178106), (436, 166668), (456, 159358), (516, 140828), (646, 112488), (654, 111112), (688, 105621), (731, 99408), (816, 89053), (817, 88944), (872, 83334), (912, 79679), (969, 74992), (1032, 70414), (1292, 56244), (1308, 55556), (1462, 49704), (1634, 44472), (1744, 41667), (1853, 39216), (1938, 37496), (2064, 35207), (2071, 35088), (2193, 33136), (2451, 29648), (2584, 28122), (2616, 27778), (2924, 24852), (3268, 22236), (3706, 19608), (3876, 18748), (4142, 17544), (4386, 16568), (4687, 15504), (4902, 14824), (5168, 14061), (5232, 13889), (5559, 13072), (5848, 12426), (6213, 11696), (6536, 11118), (7412, 9804), (7752, 9374), (8284, 8772)]