66160144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 141812352

約数和(自身を除く): 75652208

約数列:

[1, 2, 4, 8, 16, 23, 37, 43, 46, 74, 86, 92, 113, 148, 172, 184, 226, 296, 344, 368, 452, 592, 688, 851, 904, 989, 1591, 1702, 1808, 1978, 2599, 3182, 3404, 3956, 4181, 4859, 5198, 6364, 6808, 7912, 8362, 9718, 10396, 12728, 13616, 15824, 16724, 19436, 20792, 25456, 33448, 36593, 38872, 41584, 66896, 73186, 77744, 96163, 111757, 146372, 179783, 192326, 223514, 292744, 359566, 384652, 447028, 585488, 719132, 769304, 894056, 1438264, 1538608, 1788112, 2876528, 4135009, 8270018, 16540036, 33080072, 66160144]

約数ペア:

[(1, 66160144), (2, 33080072), (4, 16540036), (8, 8270018), (16, 4135009), (23, 2876528), (37, 1788112), (43, 1538608), (46, 1438264), (74, 894056), (86, 769304), (92, 719132), (113, 585488), (148, 447028), (172, 384652), (184, 359566), (226, 292744), (296, 223514), (344, 192326), (368, 179783), (452, 146372), (592, 111757), (688, 96163), (851, 77744), (904, 73186), (989, 66896), (1591, 41584), (1702, 38872), (1808, 36593), (1978, 33448), (2599, 25456), (3182, 20792), (3404, 19436), (3956, 16724), (4181, 15824), (4859, 13616), (5198, 12728), (6364, 10396), (6808, 9718), (7912, 8362)]