80380524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8779}}^1$

素因数の和:8902

約数の個数: 48

約数和(自身を含む): 216339200

約数和(自身を除く): 135958676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 8779, 9156, 17558, 26337, 35116, 52674, 61453, 105348, 122906, 184359, 245812, 368718, 737436, 956911, 1913822, 2870733, 3827644, 5741466, 6698377, 11482932, 13396754, 20095131, 26793508, 40190262, 80380524]

約数ペア:

[(1, 80380524), (2, 40190262), (3, 26793508), (4, 20095131), (6, 13396754), (7, 11482932), (12, 6698377), (14, 5741466), (21, 3827644), (28, 2870733), (42, 1913822), (84, 956911), (109, 737436), (218, 368718), (327, 245812), (436, 184359), (654, 122906), (763, 105348), (1308, 61453), (1526, 52674), (2289, 35116), (3052, 26337), (4578, 17558), (8779, 9156)]