40157676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 111449520

約数和(自身を除く): 71291844

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, 1619, 1908, 2067, 2756, 3238, 4134, 4857, 6201, 6476, 8268, 9714, 12402, 14571, 19428, 21047, 24804, 29142, 42094, 58284, 63141, 84188, 85807, 126282, 171614, 189423, 252564, 257421, 343228, 378846, 514842, 757692, 772263, 1029684, 1115491, 1544526, 2230982, 3089052, 3346473, 4461964, 6692946, 10039419, 13385892, 20078838, 40157676]

約数ペア:

[(1, 40157676), (2, 20078838), (3, 13385892), (4, 10039419), (6, 6692946), (9, 4461964), (12, 3346473), (13, 3089052), (18, 2230982), (26, 1544526), (36, 1115491), (39, 1029684), (52, 772263), (53, 757692), (78, 514842), (106, 378846), (117, 343228), (156, 257421), (159, 252564), (212, 189423), (234, 171614), (318, 126282), (468, 85807), (477, 84188), (636, 63141), (689, 58284), (954, 42094), (1378, 29142), (1619, 24804), (1908, 21047), (2067, 19428), (2756, 14571), (3238, 12402), (4134, 9714), (4857, 8268), (6201, 6476)]