68961112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 154275840

約数和(自身を除く): 85314728

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 682, 748, 1054, 1364, 1487, 1496, 2108, 2728, 2974, 4216, 5797, 5948, 11594, 11896, 16357, 23188, 25279, 32714, 46097, 46376, 50558, 65428, 92194, 101116, 130856, 184388, 202232, 278069, 368776, 507067, 556138, 783649, 1014134, 1112276, 1567298, 2028268, 2224552, 3134596, 4056536, 6269192, 8620139, 17240278, 34480556, 68961112]

約数ペア:

[(1, 68961112), (2, 34480556), (4, 17240278), (8, 8620139), (11, 6269192), (17, 4056536), (22, 3134596), (31, 2224552), (34, 2028268), (44, 1567298), (62, 1112276), (68, 1014134), (88, 783649), (124, 556138), (136, 507067), (187, 368776), (248, 278069), (341, 202232), (374, 184388), (527, 130856), (682, 101116), (748, 92194), (1054, 65428), (1364, 50558), (1487, 46376), (1496, 46097), (2108, 32714), (2728, 25279), (2974, 23188), (4216, 16357), (5797, 11896), (5948, 11594)]