78311052

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5167}}^1$

素因数の和:5598

約数の個数: 36

約数和(自身を含む): 198461536

約数和(自身を除く): 120150484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 5167, 7578, 10334, 15156, 15501, 20668, 31002, 46503, 62004, 93006, 186012, 2175307, 4350614, 6525921, 8701228, 13051842, 19577763, 26103684, 39155526, 78311052]

約数ペア:

[(1, 78311052), (2, 39155526), (3, 26103684), (4, 19577763), (6, 13051842), (9, 8701228), (12, 6525921), (18, 4350614), (36, 2175307), (421, 186012), (842, 93006), (1263, 62004), (1684, 46503), (2526, 31002), (3789, 20668), (5052, 15501), (5167, 15156), (7578, 10334)]