71451708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 112407492

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 79, 87, 92, 113, 116, 138, 158, 174, 226, 237, 276, 316, 339, 348, 452, 474, 667, 678, 948, 1334, 1356, 1817, 2001, 2291, 2599, 2668, 3277, 3634, 4002, 4582, 5198, 5451, 6554, 6873, 7268, 7797, 8004, 8927, 9164, 9831, 10396, 10902, 13108, 13746, 15594, 17854, 19662, 21804, 26781, 27492, 31188, 35708, 39324, 52693, 53562, 75371, 105386, 107124, 150742, 158079, 205321, 210772, 226113, 258883, 301484, 316158, 410642, 452226, 517766, 615963, 632316, 776649, 821284, 904452, 1035532, 1231926, 1553298, 2463852, 3106596, 5954309, 11908618, 17862927, 23817236, 35725854, 71451708]

約数ペア:

[(1, 71451708), (2, 35725854), (3, 23817236), (4, 17862927), (6, 11908618), (12, 5954309), (23, 3106596), (29, 2463852), (46, 1553298), (58, 1231926), (69, 1035532), (79, 904452), (87, 821284), (92, 776649), (113, 632316), (116, 615963), (138, 517766), (158, 452226), (174, 410642), (226, 316158), (237, 301484), (276, 258883), (316, 226113), (339, 210772), (348, 205321), (452, 158079), (474, 150742), (667, 107124), (678, 105386), (948, 75371), (1334, 53562), (1356, 52693), (1817, 39324), (2001, 35708), (2291, 31188), (2599, 27492), (2668, 26781), (3277, 21804), (3634, 19662), (4002, 17854), (4582, 15594), (5198, 13746), (5451, 13108), (6554, 10902), (6873, 10396), (7268, 9831), (7797, 9164), (8004, 8927)]