81992484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:954

約数の個数: 108

約数和(自身を含む): 245926044

約数和(自身を除く): 163933560

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 742, 877, 882, 954, 1113, 1484, 1754, 1764, 1908, 2226, 2597, 2631, 3339, 3508, 4452, 5194, 5262, 6139, 6678, 7791, 7893, 10388, 10524, 12278, 13356, 15582, 15786, 18417, 23373, 24556, 31164, 31572, 36834, 42973, 46481, 46746, 55251, 73668, 85946, 92962, 93492, 110502, 128919, 139443, 171892, 185924, 221004, 257838, 278886, 325367, 386757, 418329, 515676, 557772, 650734, 773514, 836658, 976101, 1301468, 1547028, 1673316, 1952202, 2277569, 2928303, 3904404, 4555138, 5856606, 6832707, 9110276, 11713212, 13665414, 20498121, 27330828, 40996242, 81992484]

約数ペア:

[(1, 81992484), (2, 40996242), (3, 27330828), (4, 20498121), (6, 13665414), (7, 11713212), (9, 9110276), (12, 6832707), (14, 5856606), (18, 4555138), (21, 3904404), (28, 2928303), (36, 2277569), (42, 1952202), (49, 1673316), (53, 1547028), (63, 1301468), (84, 976101), (98, 836658), (106, 773514), (126, 650734), (147, 557772), (159, 515676), (196, 418329), (212, 386757), (252, 325367), (294, 278886), (318, 257838), (371, 221004), (441, 185924), (477, 171892), (588, 139443), (636, 128919), (742, 110502), (877, 93492), (882, 92962), (954, 85946), (1113, 73668), (1484, 55251), (1754, 46746), (1764, 46481), (1908, 42973), (2226, 36834), (2597, 31572), (2631, 31164), (3339, 24556), (3508, 23373), (4452, 18417), (5194, 15786), (5262, 15582), (6139, 13356), (6678, 12278), (7791, 10524), (7893, 10388)]