87632532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3533}}^1$

素因数の和:3609

約数の個数: 72

約数和(自身を含む): 243125064

約数和(自身を除く): 155492532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 3533, 4134, 6201, 7066, 8268, 10599, 12402, 14132, 21198, 24804, 31797, 42396, 45929, 63594, 91858, 127188, 137787, 183716, 187249, 275574, 374498, 413361, 551148, 561747, 748996, 826722, 1123494, 1653444, 1685241, 2246988, 2434237, 3370482, 4868474, 6740964, 7302711, 9736948, 14605422, 21908133, 29210844, 43816266, 87632532]

約数ペア:

[(1, 87632532), (2, 43816266), (3, 29210844), (4, 21908133), (6, 14605422), (9, 9736948), (12, 7302711), (13, 6740964), (18, 4868474), (26, 3370482), (36, 2434237), (39, 2246988), (52, 1685241), (53, 1653444), (78, 1123494), (106, 826722), (117, 748996), (156, 561747), (159, 551148), (212, 413361), (234, 374498), (318, 275574), (468, 187249), (477, 183716), (636, 137787), (689, 127188), (954, 91858), (1378, 63594), (1908, 45929), (2067, 42396), (2756, 31797), (3533, 24804), (4134, 21198), (6201, 14132), (7066, 12402), (8268, 10599)]