173814084

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2489

約数の個数: 72

約数和(自身を含む): 459338880

約数和(自身を除く): 285524796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1548, 1692, 2021, 2389, 4042, 4778, 6063, 7167, 8084, 9556, 12126, 14334, 18189, 21501, 24252, 28668, 36378, 43002, 72756, 86004, 102727, 112283, 205454, 224566, 308181, 336849, 410908, 449132, 616362, 673698, 924543, 1010547, 1232724, 1347396, 1849086, 2021094, 3698172, 4042188, 4828169, 9656338, 14484507, 19312676, 28969014, 43453521, 57938028, 86907042, 173814084]

約数ペア:

[(1, 173814084), (2, 86907042), (3, 57938028), (4, 43453521), (6, 28969014), (9, 19312676), (12, 14484507), (18, 9656338), (36, 4828169), (43, 4042188), (47, 3698172), (86, 2021094), (94, 1849086), (129, 1347396), (141, 1232724), (172, 1010547), (188, 924543), (258, 673698), (282, 616362), (387, 449132), (423, 410908), (516, 336849), (564, 308181), (774, 224566), (846, 205454), (1548, 112283), (1692, 102727), (2021, 86004), (2389, 72756), (4042, 43002), (4778, 36378), (6063, 28668), (7167, 24252), (8084, 21501), (9556, 18189), (12126, 14334)]