68515428

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 164997504

約数和(自身を除く): 96482076

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 157, 164, 246, 314, 471, 492, 628, 887, 942, 1774, 1884, 2661, 3548, 5322, 6437, 10644, 12874, 19311, 25748, 36367, 38622, 72734, 77244, 109101, 139259, 145468, 218202, 278518, 417777, 436404, 557036, 835554, 1671108, 5709619, 11419238, 17128857, 22838476, 34257714, 68515428]

約数ペア:

[(1, 68515428), (2, 34257714), (3, 22838476), (4, 17128857), (6, 11419238), (12, 5709619), (41, 1671108), (82, 835554), (123, 557036), (157, 436404), (164, 417777), (246, 278518), (314, 218202), (471, 145468), (492, 139259), (628, 109101), (887, 77244), (942, 72734), (1774, 38622), (1884, 36367), (2661, 25748), (3548, 19311), (5322, 12874), (6437, 10644)]