68145168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15601}}^1$

素因数の和:15632

約数の個数: 80

約数和(自身を含む): 216680576

約数和(自身を除く): 148535408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 15601, 31202, 46803, 62404, 93606, 109207, 124808, 187212, 202813, 218414, 249616, 327621, 374424, 405626, 436828, 608439, 655242, 748848, 811252, 873656, 1216878, 1310484, 1419691, 1622504, 1747312, 2433756, 2620968, 2839382, 3245008, 4259073, 4867512, 5241936, 5678764, 8518146, 9735024, 11357528, 17036292, 22715056, 34072584, 68145168]

約数ペア:

[(1, 68145168), (2, 34072584), (3, 22715056), (4, 17036292), (6, 11357528), (7, 9735024), (8, 8518146), (12, 5678764), (13, 5241936), (14, 4867512), (16, 4259073), (21, 3245008), (24, 2839382), (26, 2620968), (28, 2433756), (39, 1747312), (42, 1622504), (48, 1419691), (52, 1310484), (56, 1216878), (78, 873656), (84, 811252), (91, 748848), (104, 655242), (112, 608439), (156, 436828), (168, 405626), (182, 374424), (208, 327621), (273, 249616), (312, 218414), (336, 202813), (364, 187212), (546, 124808), (624, 109207), (728, 93606), (1092, 62404), (1456, 46803), (2184, 31202), (4368, 15601)]