81162576

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51239}}^1$

素因数の和:51264

約数の個数: 60

約数和(自身を含む): 247796640

約数和(自身を除く): 166634064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 51239, 102478, 153717, 204956, 307434, 409912, 461151, 563629, 614868, 819824, 922302, 1127258, 1229736, 1690887, 1844604, 2254516, 2459472, 3381774, 3689208, 4509032, 5072661, 6763548, 7378416, 9018064, 10145322, 13527096, 20290644, 27054192, 40581288, 81162576]

約数ペア:

[(1, 81162576), (2, 40581288), (3, 27054192), (4, 20290644), (6, 13527096), (8, 10145322), (9, 9018064), (11, 7378416), (12, 6763548), (16, 5072661), (18, 4509032), (22, 3689208), (24, 3381774), (33, 2459472), (36, 2254516), (44, 1844604), (48, 1690887), (66, 1229736), (72, 1127258), (88, 922302), (99, 819824), (132, 614868), (144, 563629), (176, 461151), (198, 409912), (264, 307434), (396, 204956), (528, 153717), (792, 102478), (1584, 51239)]