8745528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 24117120

約数和(自身を除く): 15371592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 211, 264, 314, 422, 471, 628, 633, 844, 942, 1256, 1266, 1688, 1727, 1884, 2321, 2532, 3454, 3768, 4642, 5064, 5181, 6908, 6963, 9284, 10362, 13816, 13926, 18568, 20724, 27852, 33127, 41448, 55704, 66254, 99381, 132508, 198762, 265016, 364397, 397524, 728794, 795048, 1093191, 1457588, 2186382, 2915176, 4372764, 8745528]

約数ペア:

[(1, 8745528), (2, 4372764), (3, 2915176), (4, 2186382), (6, 1457588), (8, 1093191), (11, 795048), (12, 728794), (22, 397524), (24, 364397), (33, 265016), (44, 198762), (66, 132508), (88, 99381), (132, 66254), (157, 55704), (211, 41448), (264, 33127), (314, 27852), (422, 20724), (471, 18568), (628, 13926), (633, 13816), (844, 10362), (942, 9284), (1256, 6963), (1266, 6908), (1688, 5181), (1727, 5064), (1884, 4642), (2321, 3768), (2532, 3454)]