81170034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 183140352

約数和(自身を除く): 101970318

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 137, 141, 191, 274, 282, 382, 411, 517, 573, 822, 1034, 1146, 1507, 1551, 2101, 3014, 3102, 4202, 4521, 6303, 6439, 8977, 9042, 12606, 12878, 17954, 19317, 26167, 26931, 38634, 52334, 53862, 70829, 78501, 98747, 141658, 157002, 197494, 212487, 287837, 296241, 424974, 575674, 592482, 863511, 1229849, 1727022, 2459698, 3689547, 7379094, 13528339, 27056678, 40585017, 81170034]

約数ペア:

[(1, 81170034), (2, 40585017), (3, 27056678), (6, 13528339), (11, 7379094), (22, 3689547), (33, 2459698), (47, 1727022), (66, 1229849), (94, 863511), (137, 592482), (141, 575674), (191, 424974), (274, 296241), (282, 287837), (382, 212487), (411, 197494), (517, 157002), (573, 141658), (822, 98747), (1034, 78501), (1146, 70829), (1507, 53862), (1551, 52334), (2101, 38634), (3014, 26931), (3102, 26167), (4202, 19317), (4521, 17954), (6303, 12878), (6439, 12606), (8977, 9042)]