66756756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 116134764

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 71, 102, 132, 142, 187, 204, 213, 284, 374, 419, 426, 561, 748, 781, 838, 852, 1122, 1207, 1257, 1562, 1676, 2244, 2343, 2414, 2514, 3124, 3621, 4609, 4686, 4828, 5028, 7123, 7242, 9218, 9372, 13277, 13827, 14246, 14484, 18436, 21369, 26554, 27654, 28492, 29749, 39831, 42738, 53108, 55308, 59498, 78353, 79662, 85476, 89247, 118996, 156706, 159324, 178494, 235059, 313412, 327239, 356988, 470118, 505733, 654478, 940236, 981717, 1011466, 1308956, 1517199, 1963434, 2022932, 3034398, 3926868, 5563063, 6068796, 11126126, 16689189, 22252252, 33378378, 66756756]

約数ペア:

[(1, 66756756), (2, 33378378), (3, 22252252), (4, 16689189), (6, 11126126), (11, 6068796), (12, 5563063), (17, 3926868), (22, 3034398), (33, 2022932), (34, 1963434), (44, 1517199), (51, 1308956), (66, 1011466), (68, 981717), (71, 940236), (102, 654478), (132, 505733), (142, 470118), (187, 356988), (204, 327239), (213, 313412), (284, 235059), (374, 178494), (419, 159324), (426, 156706), (561, 118996), (748, 89247), (781, 85476), (838, 79662), (852, 78353), (1122, 59498), (1207, 55308), (1257, 53108), (1562, 42738), (1676, 39831), (2244, 29749), (2343, 28492), (2414, 27654), (2514, 26554), (3124, 21369), (3621, 18436), (4609, 14484), (4686, 14246), (4828, 13827), (5028, 13277), (7123, 9372), (7242, 9218)]