87682756

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14431}}^1$

素因数の和:14480

約数の個数: 36

約数和(自身を含む): 184267776

約数和(自身を除く): 96585020

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 14431, 28862, 57724, 101017, 202034, 404068, 447361, 707119, 894722, 1414238, 1789444, 2828476, 3131527, 6263054, 12526108, 21920689, 43841378, 87682756]

約数ペア:

[(1, 87682756), (2, 43841378), (4, 21920689), (7, 12526108), (14, 6263054), (28, 3131527), (31, 2828476), (49, 1789444), (62, 1414238), (98, 894722), (124, 707119), (196, 447361), (217, 404068), (434, 202034), (868, 101017), (1519, 57724), (3038, 28862), (6076, 14431)]