90210144

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 246486240

約数和(自身を除く): 156276096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 109, 111, 148, 218, 222, 233, 296, 327, 436, 444, 466, 592, 654, 699, 872, 888, 932, 1184, 1308, 1398, 1744, 1776, 1864, 2616, 2796, 3488, 3552, 3728, 4033, 5232, 5592, 7456, 8066, 8621, 10464, 11184, 12099, 16132, 17242, 22368, 24198, 25397, 25863, 32264, 34484, 48396, 50794, 51726, 64528, 68968, 76191, 96792, 101588, 103452, 129056, 137936, 152382, 193584, 203176, 206904, 275872, 304764, 387168, 406352, 413808, 609528, 812704, 827616, 939689, 1219056, 1879378, 2438112, 2819067, 3758756, 5638134, 7517512, 11276268, 15035024, 22552536, 30070048, 45105072, 90210144]

約数ペア:

[(1, 90210144), (2, 45105072), (3, 30070048), (4, 22552536), (6, 15035024), (8, 11276268), (12, 7517512), (16, 5638134), (24, 3758756), (32, 2819067), (37, 2438112), (48, 1879378), (74, 1219056), (96, 939689), (109, 827616), (111, 812704), (148, 609528), (218, 413808), (222, 406352), (233, 387168), (296, 304764), (327, 275872), (436, 206904), (444, 203176), (466, 193584), (592, 152382), (654, 137936), (699, 129056), (872, 103452), (888, 101588), (932, 96792), (1184, 76191), (1308, 68968), (1398, 64528), (1744, 51726), (1776, 50794), (1864, 48396), (2616, 34484), (2796, 32264), (3488, 25863), (3552, 25397), (3728, 24198), (4033, 22368), (5232, 17242), (5592, 16132), (7456, 12099), (8066, 11184), (8621, 10464)]