71551776

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2579}}^1$

素因数の和:2626

約数の個数: 72

約数和(自身を含む): 199599120

約数和(自身を除く): 128047344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 2579, 3468, 4624, 5158, 6936, 7737, 9248, 10316, 13872, 15474, 20632, 27744, 30948, 41264, 43843, 61896, 82528, 87686, 123792, 131529, 175372, 247584, 263058, 350744, 526116, 701488, 745331, 1052232, 1402976, 1490662, 2104464, 2235993, 2981324, 4208928, 4471986, 5962648, 8943972, 11925296, 17887944, 23850592, 35775888, 71551776]

約数ペア:

[(1, 71551776), (2, 35775888), (3, 23850592), (4, 17887944), (6, 11925296), (8, 8943972), (12, 5962648), (16, 4471986), (17, 4208928), (24, 2981324), (32, 2235993), (34, 2104464), (48, 1490662), (51, 1402976), (68, 1052232), (96, 745331), (102, 701488), (136, 526116), (204, 350744), (272, 263058), (289, 247584), (408, 175372), (544, 131529), (578, 123792), (816, 87686), (867, 82528), (1156, 61896), (1632, 43843), (1734, 41264), (2312, 30948), (2579, 27744), (3468, 20632), (4624, 15474), (5158, 13872), (6936, 10316), (7737, 9248)]