68722056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73421}}^1$

素因数の和:73446

約数の個数: 48

約数和(自身を含む): 200442060

約数和(自身を除く): 131720004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 73421, 146842, 220263, 293684, 440526, 587368, 660789, 881052, 954473, 1321578, 1762104, 1908946, 2643156, 2863419, 3817892, 5286312, 5726838, 7635784, 8590257, 11453676, 17180514, 22907352, 34361028, 68722056]

約数ペア:

[(1, 68722056), (2, 34361028), (3, 22907352), (4, 17180514), (6, 11453676), (8, 8590257), (9, 7635784), (12, 5726838), (13, 5286312), (18, 3817892), (24, 2863419), (26, 2643156), (36, 1908946), (39, 1762104), (52, 1321578), (72, 954473), (78, 881052), (104, 660789), (117, 587368), (156, 440526), (234, 293684), (312, 220263), (468, 146842), (936, 73421)]