71513676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3791

約数の個数: 72

約数和(自身を含む): 199477824

約数和(自身を除く): 127964148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 3727, 4797, 6396, 7454, 9594, 11181, 14908, 19188, 22362, 33543, 44724, 48451, 67086, 96902, 134172, 145353, 152807, 193804, 290706, 305614, 436059, 458421, 581412, 611228, 872118, 916842, 1375263, 1744236, 1833684, 1986491, 2750526, 3972982, 5501052, 5959473, 7945964, 11918946, 17878419, 23837892, 35756838, 71513676]

約数ペア:

[(1, 71513676), (2, 35756838), (3, 23837892), (4, 17878419), (6, 11918946), (9, 7945964), (12, 5959473), (13, 5501052), (18, 3972982), (26, 2750526), (36, 1986491), (39, 1833684), (41, 1744236), (52, 1375263), (78, 916842), (82, 872118), (117, 611228), (123, 581412), (156, 458421), (164, 436059), (234, 305614), (246, 290706), (369, 193804), (468, 152807), (492, 145353), (533, 134172), (738, 96902), (1066, 67086), (1476, 48451), (1599, 44724), (2132, 33543), (3198, 22362), (3727, 19188), (4797, 14908), (6396, 11181), (7454, 9594)]