81164520912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54546049}}^1$

素因数の和:54546091

約数の個数: 40

約数和(自身を含む): 216438726400

約数和(自身を除く): 135274205488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54546049, 109092098, 163638147, 218184196, 327276294, 436368392, 654552588, 872736784, 1309105176, 1690927519, 2618210352, 3381855038, 5072782557, 6763710076, 10145565114, 13527420152, 20291130228, 27054840304, 40582260456, 81164520912]

約数ペア:

[(1, 81164520912), (2, 40582260456), (3, 27054840304), (4, 20291130228), (6, 13527420152), (8, 10145565114), (12, 6763710076), (16, 5072782557), (24, 3381855038), (31, 2618210352), (48, 1690927519), (62, 1309105176), (93, 872736784), (124, 654552588), (186, 436368392), (248, 327276294), (372, 218184196), (496, 163638147), (744, 109092098), (1488, 54546049)]