65988984

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 168819840

約数和(自身を除く): 102830856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 157, 166, 211, 249, 314, 332, 422, 471, 498, 628, 633, 664, 844, 942, 996, 1256, 1266, 1688, 1884, 1992, 2532, 3768, 5064, 13031, 17513, 26062, 33127, 35026, 39093, 52124, 52539, 66254, 70052, 78186, 99381, 104248, 105078, 132508, 140104, 156372, 198762, 210156, 265016, 312744, 397524, 420312, 795048, 2749541, 5499082, 8248623, 10998164, 16497246, 21996328, 32994492, 65988984]

約数ペア:

[(1, 65988984), (2, 32994492), (3, 21996328), (4, 16497246), (6, 10998164), (8, 8248623), (12, 5499082), (24, 2749541), (83, 795048), (157, 420312), (166, 397524), (211, 312744), (249, 265016), (314, 210156), (332, 198762), (422, 156372), (471, 140104), (498, 132508), (628, 105078), (633, 104248), (664, 99381), (844, 78186), (942, 70052), (996, 66254), (1256, 52539), (1266, 52124), (1688, 39093), (1884, 35026), (1992, 33127), (2532, 26062), (3768, 17513), (5064, 13031)]