67178454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 158505984

約数和(自身を除く): 91327530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 103, 106, 159, 206, 293, 309, 318, 371, 586, 618, 721, 742, 879, 1113, 1442, 1758, 2051, 2163, 2226, 4102, 4326, 5459, 6153, 10918, 12306, 15529, 16377, 30179, 31058, 32754, 38213, 46587, 60358, 76426, 90537, 93174, 108703, 114639, 181074, 211253, 217406, 229278, 326109, 422506, 633759, 652218, 1267518, 1599487, 3198974, 4798461, 9596922, 11196409, 22392818, 33589227, 67178454]

約数ペア:

[(1, 67178454), (2, 33589227), (3, 22392818), (6, 11196409), (7, 9596922), (14, 4798461), (21, 3198974), (42, 1599487), (53, 1267518), (103, 652218), (106, 633759), (159, 422506), (206, 326109), (293, 229278), (309, 217406), (318, 211253), (371, 181074), (586, 114639), (618, 108703), (721, 93174), (742, 90537), (879, 76426), (1113, 60358), (1442, 46587), (1758, 38213), (2051, 32754), (2163, 31058), (2226, 30179), (4102, 16377), (4326, 15529), (5459, 12306), (6153, 10918)]