87954264

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{28409}}^1$

素因数の和:28464

約数の個数: 48

約数和(自身を含む): 243757800

約数和(自身を除く): 155803536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 28409, 56818, 85227, 113636, 170454, 227272, 255681, 340908, 511362, 681816, 1022724, 1221587, 2045448, 2443174, 3664761, 4886348, 7329522, 9772696, 10994283, 14659044, 21988566, 29318088, 43977132, 87954264]

約数ペア:

[(1, 87954264), (2, 43977132), (3, 29318088), (4, 21988566), (6, 14659044), (8, 10994283), (9, 9772696), (12, 7329522), (18, 4886348), (24, 3664761), (36, 2443174), (43, 2045448), (72, 1221587), (86, 1022724), (129, 681816), (172, 511362), (258, 340908), (344, 255681), (387, 227272), (516, 170454), (774, 113636), (1032, 85227), (1548, 56818), (3096, 28409)]