89372946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 197323776

約数和(自身を除く): 107950830

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1378, 1663, 2067, 3326, 4134, 4989, 8957, 9978, 17914, 21619, 26871, 43238, 53742, 64857, 88139, 129714, 176278, 264417, 281047, 528834, 562094, 843141, 1145807, 1686282, 2291614, 3437421, 6874842, 14895491, 29790982, 44686473, 89372946]

約数ペア:

[(1, 89372946), (2, 44686473), (3, 29790982), (6, 14895491), (13, 6874842), (26, 3437421), (39, 2291614), (53, 1686282), (78, 1145807), (106, 843141), (159, 562094), (169, 528834), (318, 281047), (338, 264417), (507, 176278), (689, 129714), (1014, 88139), (1378, 64857), (1663, 53742), (2067, 43238), (3326, 26871), (4134, 21619), (4989, 17914), (8957, 9978)]