90906768

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4021}}^1$

素因数の和:4192

約数の個数: 60

約数和(自身を含む): 256096828

約数和(自身を除く): 165190060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4021, 5652, 7536, 8042, 11304, 12063, 16084, 22608, 24126, 32168, 36189, 48252, 64336, 72378, 96504, 144756, 193008, 289512, 579024, 631297, 1262594, 1893891, 2525188, 3787782, 5050376, 5681673, 7575564, 10100752, 11363346, 15151128, 22726692, 30302256, 45453384, 90906768]

約数ペア:

[(1, 90906768), (2, 45453384), (3, 30302256), (4, 22726692), (6, 15151128), (8, 11363346), (9, 10100752), (12, 7575564), (16, 5681673), (18, 5050376), (24, 3787782), (36, 2525188), (48, 1893891), (72, 1262594), (144, 631297), (157, 579024), (314, 289512), (471, 193008), (628, 144756), (942, 96504), (1256, 72378), (1413, 64336), (1884, 48252), (2512, 36189), (2826, 32168), (3768, 24126), (4021, 22608), (5652, 16084), (7536, 12063), (8042, 11304)]