72906756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1777}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 184001664

約数和(自身を除く): 111094908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1578, 1777, 3156, 3419, 3554, 5331, 6838, 7108, 10257, 10662, 13676, 20514, 21324, 23101, 41028, 46202, 69303, 92404, 138606, 277212, 467351, 934702, 1402053, 1869404, 2804106, 5608212, 6075563, 12151126, 18226689, 24302252, 36453378, 72906756]

約数ペア:

[(1, 72906756), (2, 36453378), (3, 24302252), (4, 18226689), (6, 12151126), (12, 6075563), (13, 5608212), (26, 2804106), (39, 1869404), (52, 1402053), (78, 934702), (156, 467351), (263, 277212), (526, 138606), (789, 92404), (1052, 69303), (1578, 46202), (1777, 41028), (3156, 23101), (3419, 21324), (3554, 20514), (5331, 13676), (6838, 10662), (7108, 10257)]