72123510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 106703754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 191, 205, 246, 307, 382, 410, 573, 614, 615, 921, 955, 1146, 1230, 1535, 1842, 1910, 2865, 3070, 4605, 5730, 7831, 9210, 12587, 15662, 23493, 25174, 37761, 39155, 46986, 58637, 62935, 75522, 78310, 117274, 117465, 125870, 175911, 188805, 234930, 293185, 351822, 377610, 586370, 879555, 1759110, 2404117, 4808234, 7212351, 12020585, 14424702, 24041170, 36061755, 72123510]

約数ペア:

[(1, 72123510), (2, 36061755), (3, 24041170), (5, 14424702), (6, 12020585), (10, 7212351), (15, 4808234), (30, 2404117), (41, 1759110), (82, 879555), (123, 586370), (191, 377610), (205, 351822), (246, 293185), (307, 234930), (382, 188805), (410, 175911), (573, 125870), (614, 117465), (615, 117274), (921, 78310), (955, 75522), (1146, 62935), (1230, 58637), (1535, 46986), (1842, 39155), (1910, 37761), (2865, 25174), (3070, 23493), (4605, 15662), (5730, 12587), (7831, 9210)]