72164532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2591}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 184633344

約数和(自身を除く): 112468812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 633, 844, 1266, 2321, 2532, 2591, 4642, 5182, 6963, 7773, 9284, 10364, 13926, 15546, 27852, 28501, 31092, 57002, 85503, 114004, 171006, 342012, 546701, 1093402, 1640103, 2186804, 3280206, 6013711, 6560412, 12027422, 18041133, 24054844, 36082266, 72164532]

約数ペア:

[(1, 72164532), (2, 36082266), (3, 24054844), (4, 18041133), (6, 12027422), (11, 6560412), (12, 6013711), (22, 3280206), (33, 2186804), (44, 1640103), (66, 1093402), (132, 546701), (211, 342012), (422, 171006), (633, 114004), (844, 85503), (1266, 57002), (2321, 31092), (2532, 28501), (2591, 27852), (4642, 15546), (5182, 13926), (6963, 10364), (7773, 9284)]