68515806

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3823}}^1$

素因数の和:3960

約数の個数: 32

約数和(自身を含む): 143170560

約数和(自身を除く): 74654754

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 2987, 3823, 5974, 7646, 8961, 11469, 17922, 22938, 110867, 221734, 332601, 393769, 665202, 787538, 1181307, 2362614, 11419301, 22838602, 34257903, 68515806]

約数ペア:

[(1, 68515806), (2, 34257903), (3, 22838602), (6, 11419301), (29, 2362614), (58, 1181307), (87, 787538), (103, 665202), (174, 393769), (206, 332601), (309, 221734), (618, 110867), (2987, 22938), (3823, 17922), (5974, 11469), (7646, 8961)]