65531412

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 169926120

約数和(自身を除く): 104394708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 113, 178, 181, 226, 267, 339, 356, 362, 452, 534, 543, 678, 724, 801, 1017, 1068, 1086, 1356, 1602, 1629, 2034, 2172, 3204, 3258, 4068, 6516, 10057, 16109, 20114, 20453, 30171, 32218, 40228, 40906, 48327, 60342, 61359, 64436, 81812, 90513, 96654, 120684, 122718, 144981, 181026, 184077, 193308, 245436, 289962, 362052, 368154, 579924, 736308, 1820317, 3640634, 5460951, 7281268, 10921902, 16382853, 21843804, 32765706, 65531412]

約数ペア:

[(1, 65531412), (2, 32765706), (3, 21843804), (4, 16382853), (6, 10921902), (9, 7281268), (12, 5460951), (18, 3640634), (36, 1820317), (89, 736308), (113, 579924), (178, 368154), (181, 362052), (226, 289962), (267, 245436), (339, 193308), (356, 184077), (362, 181026), (452, 144981), (534, 122718), (543, 120684), (678, 96654), (724, 90513), (801, 81812), (1017, 64436), (1068, 61359), (1086, 60342), (1356, 48327), (1602, 40906), (1629, 40228), (2034, 32218), (2172, 30171), (3204, 20453), (3258, 20114), (4068, 16109), (6516, 10057)]