84481228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 169725024

約数和(自身を除く): 85243796

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 227, 421, 442, 454, 842, 884, 908, 1684, 2951, 3859, 5473, 5902, 7157, 7718, 10946, 11804, 14314, 15436, 21892, 28628, 50167, 93041, 95567, 100334, 186082, 191134, 200668, 372164, 382268, 1242371, 1624639, 2484742, 3249278, 4969484, 6498556, 21120307, 42240614, 84481228]

約数ペア:

[(1, 84481228), (2, 42240614), (4, 21120307), (13, 6498556), (17, 4969484), (26, 3249278), (34, 2484742), (52, 1624639), (68, 1242371), (221, 382268), (227, 372164), (421, 200668), (442, 191134), (454, 186082), (842, 100334), (884, 95567), (908, 93041), (1684, 50167), (2951, 28628), (3859, 21892), (5473, 15436), (5902, 14314), (7157, 11804), (7718, 10946)]