90466128

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{971}}^1$

素因数の和:1632

約数の個数: 60

約数和(自身を含む): 253831968

約数和(自身を除く): 163365840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 971, 1294, 1941, 1942, 2588, 2913, 3882, 3884, 5176, 5823, 5826, 7764, 7768, 8739, 10352, 11646, 11652, 15528, 15536, 17478, 23292, 23304, 31056, 34956, 46584, 46608, 69912, 93168, 139824, 628237, 1256474, 1884711, 2512948, 3769422, 5025896, 5654133, 7538844, 10051792, 11308266, 15077688, 22616532, 30155376, 45233064, 90466128]

約数ペア:

[(1, 90466128), (2, 45233064), (3, 30155376), (4, 22616532), (6, 15077688), (8, 11308266), (9, 10051792), (12, 7538844), (16, 5654133), (18, 5025896), (24, 3769422), (36, 2512948), (48, 1884711), (72, 1256474), (144, 628237), (647, 139824), (971, 93168), (1294, 69912), (1941, 46608), (1942, 46584), (2588, 34956), (2913, 31056), (3882, 23304), (3884, 23292), (5176, 17478), (5823, 15536), (5826, 15528), (7764, 11652), (7768, 11646), (8739, 10352)]