90210048

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5107}}^1$

素因数の和:5149

約数の個数: 72

約数和(自身を含む): 250578048

約数和(自身を除く): 160368000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5107, 5888, 8832, 10214, 15321, 17664, 20428, 30642, 40856, 61284, 81712, 117461, 122568, 163424, 234922, 245136, 326848, 352383, 469844, 490272, 653696, 704766, 939688, 980544, 1307392, 1409532, 1879376, 1961088, 2819064, 3758752, 3922176, 5638128, 7517504, 11276256, 15035008, 22552512, 30070016, 45105024, 90210048]

約数ペア:

[(1, 90210048), (2, 45105024), (3, 30070016), (4, 22552512), (6, 15035008), (8, 11276256), (12, 7517504), (16, 5638128), (23, 3922176), (24, 3758752), (32, 2819064), (46, 1961088), (48, 1879376), (64, 1409532), (69, 1307392), (92, 980544), (96, 939688), (128, 704766), (138, 653696), (184, 490272), (192, 469844), (256, 352383), (276, 326848), (368, 245136), (384, 234922), (552, 163424), (736, 122568), (768, 117461), (1104, 81712), (1472, 61284), (2208, 40856), (2944, 30642), (4416, 20428), (5107, 17664), (5888, 15321), (8832, 10214)]