72457578

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{10909}}^1$

素因数の和:10964

約数の個数: 40

約数和(自身を含む): 166333860

約数和(自身を除く): 93876282

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642, 10909, 21818, 32727, 65454, 98181, 196362, 294543, 447269, 589086, 883629, 894538, 1341807, 1767258, 2683614, 4025421, 8050842, 12076263, 24152526, 36228789, 72457578]

約数ペア:

[(1, 72457578), (2, 36228789), (3, 24152526), (6, 12076263), (9, 8050842), (18, 4025421), (27, 2683614), (41, 1767258), (54, 1341807), (81, 894538), (82, 883629), (123, 589086), (162, 447269), (246, 294543), (369, 196362), (738, 98181), (1107, 65454), (2214, 32727), (3321, 21818), (6642, 10909)]