72097278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20611}}^1$

素因数の和:20680

約数の個数: 32

約数和(自身を含む): 160278912

約数和(自身を除く): 88181634

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 20611, 41222, 61833, 123666, 226721, 453442, 680163, 1092383, 1360326, 2184766, 3277149, 6554298, 12016213, 24032426, 36048639, 72097278]

約数ペア:

[(1, 72097278), (2, 36048639), (3, 24032426), (6, 12016213), (11, 6554298), (22, 3277149), (33, 2184766), (53, 1360326), (66, 1092383), (106, 680163), (159, 453442), (318, 226721), (583, 123666), (1166, 61833), (1749, 41222), (3498, 20611)]