68122264

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 155865600

約数和(自身を除く): 87743336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 163, 238, 326, 439, 476, 652, 878, 952, 1141, 1304, 1756, 2282, 2771, 3073, 3512, 4564, 5542, 6146, 7463, 9128, 11084, 12292, 14926, 19397, 22168, 24584, 29852, 38794, 52241, 59704, 71557, 77588, 104482, 143114, 155176, 208964, 286228, 417928, 500899, 572456, 1001798, 1216469, 2003596, 2432938, 4007192, 4865876, 8515283, 9731752, 17030566, 34061132, 68122264]

約数ペア:

[(1, 68122264), (2, 34061132), (4, 17030566), (7, 9731752), (8, 8515283), (14, 4865876), (17, 4007192), (28, 2432938), (34, 2003596), (56, 1216469), (68, 1001798), (119, 572456), (136, 500899), (163, 417928), (238, 286228), (326, 208964), (439, 155176), (476, 143114), (652, 104482), (878, 77588), (952, 71557), (1141, 59704), (1304, 52241), (1756, 38794), (2282, 29852), (2771, 24584), (3073, 22168), (3512, 19397), (4564, 14926), (5542, 12292), (6146, 11084), (7463, 9128)]