72656012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3433}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 153458592

約数和(自身を除く): 80802580

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 3433, 5291, 6866, 10582, 13732, 21164, 37763, 44629, 75526, 89258, 127021, 151052, 178516, 254042, 490919, 508084, 981838, 1397231, 1651273, 1963676, 2794462, 3302546, 5588924, 6605092, 18164003, 36328006, 72656012]

約数ペア:

[(1, 72656012), (2, 36328006), (4, 18164003), (11, 6605092), (13, 5588924), (22, 3302546), (26, 2794462), (37, 1963676), (44, 1651273), (52, 1397231), (74, 981838), (143, 508084), (148, 490919), (286, 254042), (407, 178516), (481, 151052), (572, 127021), (814, 89258), (962, 75526), (1628, 44629), (1924, 37763), (3433, 21164), (5291, 13732), (6866, 10582)]