81832058

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 160838496

約数和(自身を除く): 79006438

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 98, 103, 121, 134, 154, 206, 242, 469, 539, 721, 737, 847, 938, 1078, 1133, 1442, 1474, 1694, 2266, 3283, 5047, 5159, 5929, 6566, 6901, 7931, 8107, 10094, 10318, 11858, 12463, 13802, 15862, 16214, 24926, 36113, 48307, 55517, 56749, 72226, 75911, 87241, 96614, 111034, 113498, 151822, 174482, 338149, 397243, 531377, 610687, 676298, 794486, 835021, 1062754, 1221374, 1670042, 3719639, 5845147, 7439278, 11690294, 40916029, 81832058]

約数ペア:

[(1, 81832058), (2, 40916029), (7, 11690294), (11, 7439278), (14, 5845147), (22, 3719639), (49, 1670042), (67, 1221374), (77, 1062754), (98, 835021), (103, 794486), (121, 676298), (134, 610687), (154, 531377), (206, 397243), (242, 338149), (469, 174482), (539, 151822), (721, 113498), (737, 111034), (847, 96614), (938, 87241), (1078, 75911), (1133, 72226), (1442, 56749), (1474, 55517), (1694, 48307), (2266, 36113), (3283, 24926), (5047, 16214), (5159, 15862), (5929, 13802), (6566, 12463), (6901, 11858), (7931, 10318), (8107, 10094)]