81225936

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17093}}^1$

素因数の和:17121

約数の個数: 80

約数和(自身を含む): 254358720

約数和(自身を除く): 173132784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 17093, 34186, 51279, 68372, 102558, 136744, 153837, 188023, 205116, 273488, 307674, 376046, 410232, 461511, 564069, 615348, 752092, 820464, 923022, 1128138, 1230696, 1504184, 1692207, 1846044, 2256276, 2461392, 3008368, 3384414, 3692088, 4512552, 5076621, 6768828, 7384176, 9025104, 10153242, 13537656, 20306484, 27075312, 40612968, 81225936]

約数ペア:

[(1, 81225936), (2, 40612968), (3, 27075312), (4, 20306484), (6, 13537656), (8, 10153242), (9, 9025104), (11, 7384176), (12, 6768828), (16, 5076621), (18, 4512552), (22, 3692088), (24, 3384414), (27, 3008368), (33, 2461392), (36, 2256276), (44, 1846044), (48, 1692207), (54, 1504184), (66, 1230696), (72, 1128138), (88, 923022), (99, 820464), (108, 752092), (132, 615348), (144, 564069), (176, 461511), (198, 410232), (216, 376046), (264, 307674), (297, 273488), (396, 205116), (432, 188023), (528, 153837), (594, 136744), (792, 102558), (1188, 68372), (1584, 51279), (2376, 34186), (4752, 17093)]