64881432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 232243200

約数和(自身を除く): 167361768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 47, 54, 56, 63, 66, 72, 77, 83, 84, 88, 94, 99, 108, 126, 132, 141, 154, 166, 168, 188, 189, 198, 216, 231, 249, 252, 264, 282, 297, 308, 329, 332, 376, 378, 396, 423, 462, 498, 504, 517, 564, 581, 594, 616, 658, 664, 693, 747, 756, 792, 846, 913, 924, 987, 996, 1034, 1128, 1162, 1188, 1269, 1316, 1386, 1494, 1512, 1551, 1692, 1743, 1826, 1848, 1974, 1992, 2068, 2079, 2241, 2324, 2376, 2538, 2632, 2739, 2772, 2961, 2988, 3102, 3384, 3486, 3619, 3652, 3901, 3948, 4136, 4158, 4482, 4648, 4653, 5076, 5229, 5478, 5544, 5922, 5976, 6204, 6391, 6972, 7238, 7304, 7802, 7896, 8217, 8316, 8883, 8964, 9306, 10152, 10458, 10857, 10956, 11703, 11844, 12408, 12782, 13944, 13959, 14476, 15604, 15687, 16434, 16632, 17766, 17928, 18612, 19173, 20916, 21714, 21912, 23406, 23688, 24651, 25564, 27307, 27918, 28952, 31208, 31374, 32571, 32868, 35109, 35532, 37224, 38346, 41832, 42911, 43428, 46812, 49302, 51128, 54614, 55836, 57519, 62748, 65142, 65736, 70218, 71064, 76692, 81921, 85822, 86856, 93624, 97713, 98604, 105327, 109228, 111672, 115038, 125496, 128733, 130284, 140436, 153384, 163842, 171644, 172557, 195426, 197208, 210654, 218456, 230076, 245763, 257466, 260568, 280872, 300377, 327684, 343288, 345114, 386199, 390852, 421308, 460152, 491526, 514932, 600754, 655368, 690228, 737289, 772398, 781704, 842616, 901131, 983052, 1029864, 1158597, 1201508, 1380456, 1474578, 1544796, 1802262, 1966104, 2317194, 2403016, 2703393, 2949156, 3089592, 3604524, 4634388, 5406786, 5898312, 7209048, 8110179, 9268776, 10813572, 16220358, 21627144, 32440716, 64881432]

約数ペア:

[(1, 64881432), (2, 32440716), (3, 21627144), (4, 16220358), (6, 10813572), (7, 9268776), (8, 8110179), (9, 7209048), (11, 5898312), (12, 5406786), (14, 4634388), (18, 3604524), (21, 3089592), (22, 2949156), (24, 2703393), (27, 2403016), (28, 2317194), (33, 1966104), (36, 1802262), (42, 1544796), (44, 1474578), (47, 1380456), (54, 1201508), (56, 1158597), (63, 1029864), (66, 983052), (72, 901131), (77, 842616), (83, 781704), (84, 772398), (88, 737289), (94, 690228), (99, 655368), (108, 600754), (126, 514932), (132, 491526), (141, 460152), (154, 421308), (166, 390852), (168, 386199), (188, 345114), (189, 343288), (198, 327684), (216, 300377), (231, 280872), (249, 260568), (252, 257466), (264, 245763), (282, 230076), (297, 218456), (308, 210654), (329, 197208), (332, 195426), (376, 172557), (378, 171644), (396, 163842), (423, 153384), (462, 140436), (498, 130284), (504, 128733), (517, 125496), (564, 115038), (581, 111672), (594, 109228), (616, 105327), (658, 98604), (664, 97713), (693, 93624), (747, 86856), (756, 85822), (792, 81921), (846, 76692), (913, 71064), (924, 70218), (987, 65736), (996, 65142), (1034, 62748), (1128, 57519), (1162, 55836), (1188, 54614), (1269, 51128), (1316, 49302), (1386, 46812), (1494, 43428), (1512, 42911), (1551, 41832), (1692, 38346), (1743, 37224), (1826, 35532), (1848, 35109), (1974, 32868), (1992, 32571), (2068, 31374), (2079, 31208), (2241, 28952), (2324, 27918), (2376, 27307), (2538, 25564), (2632, 24651), (2739, 23688), (2772, 23406), (2961, 21912), (2988, 21714), (3102, 20916), (3384, 19173), (3486, 18612), (3619, 17928), (3652, 17766), (3901, 16632), (3948, 16434), (4136, 15687), (4158, 15604), (4482, 14476), (4648, 13959), (4653, 13944), (5076, 12782), (5229, 12408), (5478, 11844), (5544, 11703), (5922, 10956), (5976, 10857), (6204, 10458), (6391, 10152), (6972, 9306), (7238, 8964), (7304, 8883), (7802, 8316), (7896, 8217)]