83289780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{66103}}^1$

素因数の和:66125

約数の個数: 72

約数和(自身を含む): 288742272

約数和(自身を除く): 205452492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 66103, 132206, 198309, 264412, 330515, 396618, 462721, 594927, 661030, 793236, 925442, 991545, 1189854, 1322060, 1388163, 1850884, 1983090, 2313605, 2379708, 2776326, 2974635, 3966180, 4164489, 4627210, 5552652, 5949270, 6940815, 8328978, 9254420, 11898540, 13881630, 16657956, 20822445, 27763260, 41644890, 83289780]

約数ペア:

[(1, 83289780), (2, 41644890), (3, 27763260), (4, 20822445), (5, 16657956), (6, 13881630), (7, 11898540), (9, 9254420), (10, 8328978), (12, 6940815), (14, 5949270), (15, 5552652), (18, 4627210), (20, 4164489), (21, 3966180), (28, 2974635), (30, 2776326), (35, 2379708), (36, 2313605), (42, 1983090), (45, 1850884), (60, 1388163), (63, 1322060), (70, 1189854), (84, 991545), (90, 925442), (105, 793236), (126, 661030), (140, 594927), (180, 462721), (210, 396618), (252, 330515), (315, 264412), (420, 198309), (630, 132206), (1260, 66103)]