89581728

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21701}}^1$

素因数の和:21757

約数の個数: 48

約数和(自身を含む): 240631776

約数和(自身を除く): 151050048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 21701, 43402, 65103, 86804, 130206, 173608, 260412, 347216, 520824, 694432, 933143, 1041648, 1866286, 2083296, 2799429, 3732572, 5598858, 7465144, 11197716, 14930288, 22395432, 29860576, 44790864, 89581728]

約数ペア:

[(1, 89581728), (2, 44790864), (3, 29860576), (4, 22395432), (6, 14930288), (8, 11197716), (12, 7465144), (16, 5598858), (24, 3732572), (32, 2799429), (43, 2083296), (48, 1866286), (86, 1041648), (96, 933143), (129, 694432), (172, 520824), (258, 347216), (344, 260412), (516, 173608), (688, 130206), (1032, 86804), (1376, 65103), (2064, 43402), (4128, 21701)]