88279688

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 197070720

約数和(自身を除く): 108791032

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 86, 122, 172, 244, 301, 344, 427, 488, 601, 602, 854, 1202, 1204, 1708, 2404, 2408, 2623, 3416, 4207, 4808, 5246, 8414, 10492, 16828, 18361, 20984, 25843, 33656, 36661, 36722, 51686, 73322, 73444, 103372, 146644, 146888, 180901, 206744, 256627, 293288, 361802, 513254, 723604, 1026508, 1447208, 1576423, 2053016, 3152846, 6305692, 11034961, 12611384, 22069922, 44139844, 88279688]

約数ペア:

[(1, 88279688), (2, 44139844), (4, 22069922), (7, 12611384), (8, 11034961), (14, 6305692), (28, 3152846), (43, 2053016), (56, 1576423), (61, 1447208), (86, 1026508), (122, 723604), (172, 513254), (244, 361802), (301, 293288), (344, 256627), (427, 206744), (488, 180901), (601, 146888), (602, 146644), (854, 103372), (1202, 73444), (1204, 73322), (1708, 51686), (2404, 36722), (2408, 36661), (2623, 33656), (3416, 25843), (4207, 20984), (4808, 18361), (5246, 16828), (8414, 10492)]