81480462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62581}}^1$

素因数の和:62624

約数の個数: 32

約数和(自身を含む): 192251904

約数和(自身を除く): 110771442

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 62581, 125162, 187743, 375486, 438067, 876134, 1314201, 1940011, 2628402, 3880022, 5820033, 11640066, 13580077, 27160154, 40740231, 81480462]

約数ペア:

[(1, 81480462), (2, 40740231), (3, 27160154), (6, 13580077), (7, 11640066), (14, 5820033), (21, 3880022), (31, 2628402), (42, 1940011), (62, 1314201), (93, 876134), (186, 438067), (217, 375486), (434, 187743), (651, 125162), (1302, 62581)]