68289318

素因数分解:

$2^1\times 3^5\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 154365120

約数和(自身を除く): 86075802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 243, 454, 486, 619, 681, 1238, 1362, 1857, 2043, 3714, 4086, 5571, 6129, 11142, 12258, 16713, 18387, 33426, 36774, 50139, 55161, 100278, 110322, 140513, 150417, 281026, 300834, 421539, 843078, 1264617, 2529234, 3793851, 7587702, 11381553, 22763106, 34144659, 68289318]

約数ペア:

[(1, 68289318), (2, 34144659), (3, 22763106), (6, 11381553), (9, 7587702), (18, 3793851), (27, 2529234), (54, 1264617), (81, 843078), (162, 421539), (227, 300834), (243, 281026), (454, 150417), (486, 140513), (619, 110322), (681, 100278), (1238, 55161), (1362, 50139), (1857, 36774), (2043, 33426), (3714, 18387), (4086, 16713), (5571, 12258), (6129, 11142)]