72558928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 163739520

約数和(自身を除く): 91180592

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 46, 52, 58, 92, 104, 116, 184, 208, 232, 299, 368, 377, 464, 523, 598, 667, 754, 1046, 1196, 1334, 1508, 2092, 2392, 2668, 3016, 4184, 4784, 5336, 6032, 6799, 8368, 8671, 10672, 12029, 13598, 15167, 17342, 24058, 27196, 30334, 34684, 48116, 54392, 60668, 69368, 96232, 108784, 121336, 138736, 156377, 192464, 197171, 242672, 312754, 348841, 394342, 625508, 697682, 788684, 1251016, 1395364, 1577368, 2502032, 2790728, 3154736, 4534933, 5581456, 9069866, 18139732, 36279464, 72558928]

約数ペア:

[(1, 72558928), (2, 36279464), (4, 18139732), (8, 9069866), (13, 5581456), (16, 4534933), (23, 3154736), (26, 2790728), (29, 2502032), (46, 1577368), (52, 1395364), (58, 1251016), (92, 788684), (104, 697682), (116, 625508), (184, 394342), (208, 348841), (232, 312754), (299, 242672), (368, 197171), (377, 192464), (464, 156377), (523, 138736), (598, 121336), (667, 108784), (754, 96232), (1046, 69368), (1196, 60668), (1334, 54392), (1508, 48116), (2092, 34684), (2392, 30334), (2668, 27196), (3016, 24058), (4184, 17342), (4784, 15167), (5336, 13598), (6032, 12029), (6799, 10672), (8368, 8671)]