71528574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 161695872

約数和(自身を除く): 90167298

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3067, 3887, 6134, 7774, 9201, 11661, 18402, 23322, 39871, 70541, 79742, 119613, 141082, 211623, 239226, 423246, 518323, 917033, 1036646, 1554969, 1834066, 2751099, 3109938, 5502198, 11921429, 23842858, 35764287, 71528574]

約数ペア:

[(1, 71528574), (2, 35764287), (3, 23842858), (6, 11921429), (13, 5502198), (23, 3109938), (26, 2751099), (39, 1834066), (46, 1554969), (69, 1036646), (78, 917033), (138, 518323), (169, 423246), (299, 239226), (338, 211623), (507, 141082), (598, 119613), (897, 79742), (1014, 70541), (1794, 39871), (3067, 23322), (3887, 18402), (6134, 11661), (7774, 9201)]