81518052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{88223}}^1$

素因数の和:88248

約数の個数: 48

約数和(自身を含む): 237146112

約数和(自身を除く): 155628060

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 88223, 176446, 264669, 352892, 529338, 617561, 970453, 1058676, 1235122, 1852683, 1940906, 2470244, 2911359, 3705366, 3881812, 5822718, 6793171, 7410732, 11645436, 13586342, 20379513, 27172684, 40759026, 81518052]

約数ペア:

[(1, 81518052), (2, 40759026), (3, 27172684), (4, 20379513), (6, 13586342), (7, 11645436), (11, 7410732), (12, 6793171), (14, 5822718), (21, 3881812), (22, 3705366), (28, 2911359), (33, 2470244), (42, 1940906), (44, 1852683), (66, 1235122), (77, 1058676), (84, 970453), (132, 617561), (154, 529338), (231, 352892), (308, 264669), (462, 176446), (924, 88223)]