25477164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 68385408

約数和(自身を除く): 42908244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 617, 666, 1116, 1147, 1234, 1332, 1851, 2294, 2468, 3441, 3702, 4588, 5553, 6882, 7404, 10323, 11106, 13764, 19127, 20646, 22212, 22829, 38254, 41292, 45658, 57381, 68487, 76508, 91316, 114762, 136974, 172143, 205461, 229524, 273948, 344286, 410922, 688572, 707699, 821844, 1415398, 2123097, 2830796, 4246194, 6369291, 8492388, 12738582, 25477164]

約数ペア:

[(1, 25477164), (2, 12738582), (3, 8492388), (4, 6369291), (6, 4246194), (9, 2830796), (12, 2123097), (18, 1415398), (31, 821844), (36, 707699), (37, 688572), (62, 410922), (74, 344286), (93, 273948), (111, 229524), (124, 205461), (148, 172143), (186, 136974), (222, 114762), (279, 91316), (333, 76508), (372, 68487), (444, 57381), (558, 45658), (617, 41292), (666, 38254), (1116, 22829), (1147, 22212), (1234, 20646), (1332, 19127), (1851, 13764), (2294, 11106), (2468, 10323), (3441, 7404), (3702, 6882), (4588, 5553)]