80686386

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23971}}^1$

素因数の和:24007

約数の個数: 48

約数和(自身を含む): 201940128

約数和(自身を除く): 121253742

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 23971, 47942, 71913, 143826, 215739, 263681, 407507, 431478, 527362, 791043, 815014, 1222521, 1582086, 2373129, 2445042, 3667563, 4482577, 4746258, 7335126, 8965154, 13447731, 26895462, 40343193, 80686386]

約数ペア:

[(1, 80686386), (2, 40343193), (3, 26895462), (6, 13447731), (9, 8965154), (11, 7335126), (17, 4746258), (18, 4482577), (22, 3667563), (33, 2445042), (34, 2373129), (51, 1582086), (66, 1222521), (99, 815014), (102, 791043), (153, 527362), (187, 431478), (198, 407507), (306, 263681), (374, 215739), (561, 143826), (1122, 71913), (1683, 47942), (3366, 23971)]