64254708

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 120

約数和(自身を含む): 196937664

約数和(自身を除く): 132682956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 691, 738, 756, 861, 1107, 1134, 1148, 1382, 1476, 1722, 2073, 2214, 2268, 2583, 2764, 3321, 3444, 4146, 4428, 4837, 5166, 6219, 6642, 7749, 8292, 9674, 10332, 12438, 13284, 14511, 15498, 18657, 19348, 23247, 24876, 28331, 29022, 30996, 37314, 43533, 46494, 55971, 56662, 58044, 74628, 84993, 87066, 92988, 111942, 113324, 130599, 169986, 174132, 198317, 223884, 254979, 261198, 339972, 391797, 396634, 509958, 522396, 594951, 764937, 783594, 793268, 1019916, 1189902, 1529874, 1567188, 1784853, 2294811, 2379804, 3059748, 3569706, 4589622, 5354559, 7139412, 9179244, 10709118, 16063677, 21418236, 32127354, 64254708]

約数ペア:

[(1, 64254708), (2, 32127354), (3, 21418236), (4, 16063677), (6, 10709118), (7, 9179244), (9, 7139412), (12, 5354559), (14, 4589622), (18, 3569706), (21, 3059748), (27, 2379804), (28, 2294811), (36, 1784853), (41, 1567188), (42, 1529874), (54, 1189902), (63, 1019916), (81, 793268), (82, 783594), (84, 764937), (108, 594951), (123, 522396), (126, 509958), (162, 396634), (164, 391797), (189, 339972), (246, 261198), (252, 254979), (287, 223884), (324, 198317), (369, 174132), (378, 169986), (492, 130599), (567, 113324), (574, 111942), (691, 92988), (738, 87066), (756, 84993), (861, 74628), (1107, 58044), (1134, 56662), (1148, 55971), (1382, 46494), (1476, 43533), (1722, 37314), (2073, 30996), (2214, 29022), (2268, 28331), (2583, 24876), (2764, 23247), (3321, 19348), (3444, 18657), (4146, 15498), (4428, 14511), (4837, 13284), (5166, 12438), (6219, 10332), (6642, 9674), (7749, 8292)]