89876364

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7573}}^1$

素因数の和:7646

約数の個数: 48

約数和(自身を含む): 223948032

約数和(自身を除く): 134071668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 7573, 11868, 15146, 22719, 30292, 45438, 90876, 174179, 325639, 348358, 522537, 651278, 696716, 976917, 1045074, 1302556, 1953834, 2090148, 3907668, 7489697, 14979394, 22469091, 29958788, 44938182, 89876364]

約数ペア:

[(1, 89876364), (2, 44938182), (3, 29958788), (4, 22469091), (6, 14979394), (12, 7489697), (23, 3907668), (43, 2090148), (46, 1953834), (69, 1302556), (86, 1045074), (92, 976917), (129, 696716), (138, 651278), (172, 522537), (258, 348358), (276, 325639), (516, 174179), (989, 90876), (1978, 45438), (2967, 30292), (3956, 22719), (5934, 15146), (7573, 11868)]