64857744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 180

約数和(自身を含む): 217736064

約数和(自身を除く): 152878320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 47, 48, 56, 63, 72, 74, 84, 94, 111, 112, 126, 141, 144, 148, 168, 188, 222, 252, 259, 282, 296, 329, 333, 336, 376, 423, 444, 504, 518, 564, 592, 658, 666, 752, 777, 846, 888, 987, 1008, 1036, 1128, 1316, 1332, 1369, 1554, 1692, 1739, 1776, 1974, 2072, 2256, 2331, 2632, 2664, 2738, 2961, 3108, 3384, 3478, 3948, 4107, 4144, 4662, 5217, 5264, 5328, 5476, 5922, 6216, 6768, 6956, 7896, 8214, 9324, 9583, 10434, 10952, 11844, 12173, 12321, 12432, 13912, 15651, 15792, 16428, 18648, 19166, 20868, 21904, 23688, 24346, 24642, 27824, 28749, 31302, 32856, 36519, 37296, 38332, 41736, 47376, 48692, 49284, 57498, 62604, 64343, 65712, 73038, 76664, 83472, 86247, 97384, 98568, 109557, 114996, 125208, 128686, 146076, 153328, 172494, 193029, 194768, 197136, 219114, 229992, 250416, 257372, 292152, 344988, 386058, 438228, 450401, 459984, 514744, 579087, 584304, 689976, 772116, 876456, 900802, 1029488, 1158174, 1351203, 1379952, 1544232, 1752912, 1801604, 2316348, 2702406, 3088464, 3603208, 4053609, 4632696, 5404812, 7206416, 8107218, 9265392, 10809624, 16214436, 21619248, 32428872, 64857744]

約数ペア:

[(1, 64857744), (2, 32428872), (3, 21619248), (4, 16214436), (6, 10809624), (7, 9265392), (8, 8107218), (9, 7206416), (12, 5404812), (14, 4632696), (16, 4053609), (18, 3603208), (21, 3088464), (24, 2702406), (28, 2316348), (36, 1801604), (37, 1752912), (42, 1544232), (47, 1379952), (48, 1351203), (56, 1158174), (63, 1029488), (72, 900802), (74, 876456), (84, 772116), (94, 689976), (111, 584304), (112, 579087), (126, 514744), (141, 459984), (144, 450401), (148, 438228), (168, 386058), (188, 344988), (222, 292152), (252, 257372), (259, 250416), (282, 229992), (296, 219114), (329, 197136), (333, 194768), (336, 193029), (376, 172494), (423, 153328), (444, 146076), (504, 128686), (518, 125208), (564, 114996), (592, 109557), (658, 98568), (666, 97384), (752, 86247), (777, 83472), (846, 76664), (888, 73038), (987, 65712), (1008, 64343), (1036, 62604), (1128, 57498), (1316, 49284), (1332, 48692), (1369, 47376), (1554, 41736), (1692, 38332), (1739, 37296), (1776, 36519), (1974, 32856), (2072, 31302), (2256, 28749), (2331, 27824), (2632, 24642), (2664, 24346), (2738, 23688), (2961, 21904), (3108, 20868), (3384, 19166), (3478, 18648), (3948, 16428), (4107, 15792), (4144, 15651), (4662, 13912), (5217, 12432), (5264, 12321), (5328, 12173), (5476, 11844), (5922, 10952), (6216, 10434), (6768, 9583), (6956, 9324), (7896, 8214)]