68287758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1973

約数の個数: 64

約数和(自身を含む): 172523520

約数和(自身を除く): 104235762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 462, 474, 553, 869, 1106, 1659, 1738, 1871, 2607, 3318, 3742, 5214, 5613, 6083, 11226, 12166, 13097, 18249, 20581, 26194, 36498, 39291, 41162, 61743, 78582, 123486, 144067, 147809, 288134, 295618, 432201, 443427, 864402, 886854, 1034663, 1625899, 2069326, 3103989, 3251798, 4877697, 6207978, 9755394, 11381293, 22762586, 34143879, 68287758]

約数ペア:

[(1, 68287758), (2, 34143879), (3, 22762586), (6, 11381293), (7, 9755394), (11, 6207978), (14, 4877697), (21, 3251798), (22, 3103989), (33, 2069326), (42, 1625899), (66, 1034663), (77, 886854), (79, 864402), (154, 443427), (158, 432201), (231, 295618), (237, 288134), (462, 147809), (474, 144067), (553, 123486), (869, 78582), (1106, 61743), (1659, 41162), (1738, 39291), (1871, 36498), (2607, 26194), (3318, 20581), (3742, 18249), (5214, 13097), (5613, 12166), (6083, 11226)]