68907402

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 161568000

約数和(自身を除く): 92660598

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 109, 138, 207, 218, 327, 414, 509, 621, 654, 981, 1018, 1242, 1527, 1962, 2507, 2943, 3054, 4581, 5014, 5886, 7521, 9162, 11707, 13743, 15042, 22563, 23414, 27486, 35121, 45126, 55481, 67689, 70242, 105363, 110962, 135378, 166443, 210726, 316089, 332886, 499329, 632178, 998658, 1276063, 1497987, 2552126, 2995974, 3828189, 7656378, 11484567, 22969134, 34453701, 68907402]

約数ペア:

[(1, 68907402), (2, 34453701), (3, 22969134), (6, 11484567), (9, 7656378), (18, 3828189), (23, 2995974), (27, 2552126), (46, 1497987), (54, 1276063), (69, 998658), (109, 632178), (138, 499329), (207, 332886), (218, 316089), (327, 210726), (414, 166443), (509, 135378), (621, 110962), (654, 105363), (981, 70242), (1018, 67689), (1242, 55481), (1527, 45126), (1962, 35121), (2507, 27486), (2943, 23414), (3054, 22563), (4581, 15042), (5014, 13743), (5886, 11707), (7521, 9162)]