72716406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2797}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 166536960

約数和(自身を除く): 93820554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 619, 1238, 1857, 2797, 3714, 4333, 5594, 8391, 8666, 12999, 16782, 19579, 25998, 39158, 58737, 117474, 1731343, 3462686, 5194029, 10388058, 12119401, 24238802, 36358203, 72716406]

約数ペア:

[(1, 72716406), (2, 36358203), (3, 24238802), (6, 12119401), (7, 10388058), (14, 5194029), (21, 3462686), (42, 1731343), (619, 117474), (1238, 58737), (1857, 39158), (2797, 25998), (3714, 19579), (4333, 16782), (5594, 12999), (8391, 8666)]