68321808

素因数分解:

$2^4\times 3^2\times {\mathrm{541}}^1\times {\mathrm{877}}^1$

素因数の和:1432

約数の個数: 60

約数和(自身を含む): 191778028

約数和(自身を除く): 123456220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 541, 877, 1082, 1623, 1754, 2164, 2631, 3246, 3508, 4328, 4869, 5262, 6492, 7016, 7893, 8656, 9738, 10524, 12984, 14032, 15786, 19476, 21048, 25968, 31572, 38952, 42096, 63144, 77904, 126288, 474457, 948914, 1423371, 1897828, 2846742, 3795656, 4270113, 5693484, 7591312, 8540226, 11386968, 17080452, 22773936, 34160904, 68321808]

約数ペア:

[(1, 68321808), (2, 34160904), (3, 22773936), (4, 17080452), (6, 11386968), (8, 8540226), (9, 7591312), (12, 5693484), (16, 4270113), (18, 3795656), (24, 2846742), (36, 1897828), (48, 1423371), (72, 948914), (144, 474457), (541, 126288), (877, 77904), (1082, 63144), (1623, 42096), (1754, 38952), (2164, 31572), (2631, 25968), (3246, 21048), (3508, 19476), (4328, 15786), (4869, 14032), (5262, 12984), (6492, 10524), (7016, 9738), (7893, 8656)]