68100312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{887}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 195217920

約数和(自身を除く): 127117608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 457, 887, 914, 1371, 1774, 1828, 2661, 2742, 3199, 3548, 3656, 5322, 5484, 6209, 6398, 7096, 9597, 10644, 10968, 12418, 12796, 18627, 19194, 21288, 24836, 25592, 37254, 38388, 49672, 74508, 76776, 149016, 405359, 810718, 1216077, 1621436, 2432154, 2837513, 3242872, 4864308, 5675026, 8512539, 9728616, 11350052, 17025078, 22700104, 34050156, 68100312]

約数ペア:

[(1, 68100312), (2, 34050156), (3, 22700104), (4, 17025078), (6, 11350052), (7, 9728616), (8, 8512539), (12, 5675026), (14, 4864308), (21, 3242872), (24, 2837513), (28, 2432154), (42, 1621436), (56, 1216077), (84, 810718), (168, 405359), (457, 149016), (887, 76776), (914, 74508), (1371, 49672), (1774, 38388), (1828, 37254), (2661, 25592), (2742, 24836), (3199, 21288), (3548, 19194), (3656, 18627), (5322, 12796), (5484, 12418), (6209, 10968), (6398, 10644), (7096, 9597)]