68333608

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 156297600

約数和(自身を除く): 87963992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 179, 238, 358, 401, 476, 716, 802, 952, 1253, 1432, 1604, 2506, 2807, 3043, 3208, 5012, 5614, 6086, 6817, 10024, 11228, 12172, 13634, 21301, 22456, 24344, 27268, 42602, 47719, 54536, 71779, 85204, 95438, 143558, 170408, 190876, 287116, 381752, 502453, 574232, 1004906, 1220243, 2009812, 2440486, 4019624, 4880972, 8541701, 9761944, 17083402, 34166804, 68333608]

約数ペア:

[(1, 68333608), (2, 34166804), (4, 17083402), (7, 9761944), (8, 8541701), (14, 4880972), (17, 4019624), (28, 2440486), (34, 2009812), (56, 1220243), (68, 1004906), (119, 574232), (136, 502453), (179, 381752), (238, 287116), (358, 190876), (401, 170408), (476, 143558), (716, 95438), (802, 85204), (952, 71779), (1253, 54536), (1432, 47719), (1604, 42602), (2506, 27268), (2807, 24344), (3043, 22456), (3208, 21301), (5012, 13634), (5614, 12172), (6086, 11228), (6817, 10024)]