27557856

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1048

約数の個数: 72

約数和(自身を含む): 79213680

約数和(自身を除く): 51655824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 929, 1236, 1648, 1854, 1858, 2472, 2787, 3296, 3708, 3716, 4944, 5574, 7416, 7432, 8361, 9888, 11148, 14832, 14864, 16722, 22296, 29664, 29728, 33444, 44592, 66888, 89184, 95687, 133776, 191374, 267552, 287061, 382748, 574122, 765496, 861183, 1148244, 1530992, 1722366, 2296488, 3061984, 3444732, 4592976, 6889464, 9185952, 13778928, 27557856]

約数ペア:

[(1, 27557856), (2, 13778928), (3, 9185952), (4, 6889464), (6, 4592976), (8, 3444732), (9, 3061984), (12, 2296488), (16, 1722366), (18, 1530992), (24, 1148244), (32, 861183), (36, 765496), (48, 574122), (72, 382748), (96, 287061), (103, 267552), (144, 191374), (206, 133776), (288, 95687), (309, 89184), (412, 66888), (618, 44592), (824, 33444), (927, 29728), (929, 29664), (1236, 22296), (1648, 16722), (1854, 14864), (1858, 14832), (2472, 11148), (2787, 9888), (3296, 8361), (3708, 7432), (3716, 7416), (4944, 5574)]