85555344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:2968

約数の個数: 80

約数和(自身を含む): 255519360

約数和(自身を除く): 169964016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 2861, 3738, 4272, 4984, 5722, 7476, 8583, 9968, 11444, 14952, 17166, 20027, 22888, 29904, 34332, 40054, 45776, 60081, 68664, 80108, 120162, 137328, 160216, 240324, 254629, 320432, 480648, 509258, 763887, 961296, 1018516, 1527774, 1782403, 2037032, 3055548, 3564806, 4074064, 5347209, 6111096, 7129612, 10694418, 12222192, 14259224, 21388836, 28518448, 42777672, 85555344]

約数ペア:

[(1, 85555344), (2, 42777672), (3, 28518448), (4, 21388836), (6, 14259224), (7, 12222192), (8, 10694418), (12, 7129612), (14, 6111096), (16, 5347209), (21, 4074064), (24, 3564806), (28, 3055548), (42, 2037032), (48, 1782403), (56, 1527774), (84, 1018516), (89, 961296), (112, 763887), (168, 509258), (178, 480648), (267, 320432), (336, 254629), (356, 240324), (534, 160216), (623, 137328), (712, 120162), (1068, 80108), (1246, 68664), (1424, 60081), (1869, 45776), (2136, 40054), (2492, 34332), (2861, 29904), (3738, 22888), (4272, 20027), (4984, 17166), (5722, 14952), (7476, 11444), (8583, 9968)]