83881392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{249647}}^1$

素因数の和:249665

約数の個数: 40

約数和(自身を含む): 247650816

約数和(自身を除く): 163769424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 249647, 499294, 748941, 998588, 1497882, 1747529, 1997176, 2995764, 3495058, 3994352, 5242587, 5991528, 6990116, 10485174, 11983056, 13980232, 20970348, 27960464, 41940696, 83881392]

約数ペア:

[(1, 83881392), (2, 41940696), (3, 27960464), (4, 20970348), (6, 13980232), (7, 11983056), (8, 10485174), (12, 6990116), (14, 5991528), (16, 5242587), (21, 3994352), (24, 3495058), (28, 2995764), (42, 1997176), (48, 1747529), (56, 1497882), (84, 998588), (112, 748941), (168, 499294), (336, 249647)]