90990116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{6143}}^1$

素因数の和:6200

約数の個数: 36

約数和(自身を含む): 190267392

約数和(自身を除く): 99277276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 6143, 7406, 12286, 14812, 24572, 43001, 86002, 141289, 172004, 282578, 565156, 989023, 1978046, 3249647, 3956092, 6499294, 12998588, 22747529, 45495058, 90990116]

約数ペア:

[(1, 90990116), (2, 45495058), (4, 22747529), (7, 12998588), (14, 6499294), (23, 3956092), (28, 3249647), (46, 1978046), (92, 989023), (161, 565156), (322, 282578), (529, 172004), (644, 141289), (1058, 86002), (2116, 43001), (3703, 24572), (6143, 14812), (7406, 12286)]