71220534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{154157}}^1$

素因数の和:154180

約数の個数: 32

約数和(自身を含む): 177590016

約数和(自身を除く): 106369482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 154157, 308314, 462471, 924942, 1079099, 1695727, 2158198, 3237297, 3391454, 5087181, 6474594, 10174362, 11870089, 23740178, 35610267, 71220534]

約数ペア:

[(1, 71220534), (2, 35610267), (3, 23740178), (6, 11870089), (7, 10174362), (11, 6474594), (14, 5087181), (21, 3391454), (22, 3237297), (33, 2158198), (42, 1695727), (66, 1079099), (77, 924942), (154, 462471), (231, 308314), (462, 154157)]