69312558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{547}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 161927424

約数和(自身を除く): 92614866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 431, 547, 862, 1094, 1293, 1641, 2586, 3017, 3282, 3829, 6034, 7658, 9051, 11487, 18102, 21119, 22974, 26803, 42238, 53606, 63357, 80409, 126714, 160818, 235757, 471514, 707271, 1414542, 1650299, 3300598, 4950897, 9901794, 11552093, 23104186, 34656279, 69312558]

約数ペア:

[(1, 69312558), (2, 34656279), (3, 23104186), (6, 11552093), (7, 9901794), (14, 4950897), (21, 3300598), (42, 1650299), (49, 1414542), (98, 707271), (147, 471514), (294, 235757), (431, 160818), (547, 126714), (862, 80409), (1094, 63357), (1293, 53606), (1641, 42238), (2586, 26803), (3017, 22974), (3282, 21119), (3829, 18102), (6034, 11487), (7658, 9051)]