91250838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:666

約数の個数: 72

約数和(自身を含む): 231423192

約数和(自身を除く): 140172354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 307, 337, 441, 614, 674, 882, 921, 1011, 1842, 2022, 2149, 2359, 2763, 3033, 4298, 4718, 5526, 6066, 6447, 7077, 12894, 14154, 15043, 16513, 19341, 21231, 30086, 33026, 38682, 42462, 45129, 49539, 90258, 99078, 103459, 135387, 148617, 206918, 270774, 297234, 310377, 620754, 724213, 931131, 1448426, 1862262, 2172639, 4345278, 5069491, 6517917, 10138982, 13035834, 15208473, 30416946, 45625419, 91250838]

約数ペア:

[(1, 91250838), (2, 45625419), (3, 30416946), (6, 15208473), (7, 13035834), (9, 10138982), (14, 6517917), (18, 5069491), (21, 4345278), (42, 2172639), (49, 1862262), (63, 1448426), (98, 931131), (126, 724213), (147, 620754), (294, 310377), (307, 297234), (337, 270774), (441, 206918), (614, 148617), (674, 135387), (882, 103459), (921, 99078), (1011, 90258), (1842, 49539), (2022, 45129), (2149, 42462), (2359, 38682), (2763, 33026), (3033, 30086), (4298, 21231), (4718, 19341), (5526, 16513), (6066, 15043), (6447, 14154), (7077, 12894)]