27754404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 70555968

約数和(自身を除く): 42801564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 151, 159, 204, 212, 289, 302, 318, 453, 578, 604, 636, 867, 901, 906, 1156, 1734, 1802, 1812, 2567, 2703, 3468, 3604, 5134, 5406, 7701, 8003, 10268, 10812, 15317, 15402, 16006, 24009, 30634, 30804, 32012, 43639, 45951, 48018, 61268, 87278, 91902, 96036, 130917, 136051, 174556, 183804, 261834, 272102, 408153, 523668, 544204, 816306, 1632612, 2312867, 4625734, 6938601, 9251468, 13877202, 27754404]

約数ペア:

[(1, 27754404), (2, 13877202), (3, 9251468), (4, 6938601), (6, 4625734), (12, 2312867), (17, 1632612), (34, 816306), (51, 544204), (53, 523668), (68, 408153), (102, 272102), (106, 261834), (151, 183804), (159, 174556), (204, 136051), (212, 130917), (289, 96036), (302, 91902), (318, 87278), (453, 61268), (578, 48018), (604, 45951), (636, 43639), (867, 32012), (901, 30804), (906, 30634), (1156, 24009), (1734, 16006), (1802, 15402), (1812, 15317), (2567, 10812), (2703, 10268), (3468, 8003), (3604, 7701), (5134, 5406)]