81753882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62791}}^1$

素因数の和:62834

約数の個数: 32

約数和(自身を含む): 192897024

約数和(自身を除く): 111143142

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 62791, 125582, 188373, 376746, 439537, 879074, 1318611, 1946521, 2637222, 3893042, 5839563, 11679126, 13625647, 27251294, 40876941, 81753882]

約数ペア:

[(1, 81753882), (2, 40876941), (3, 27251294), (6, 13625647), (7, 11679126), (14, 5839563), (21, 3893042), (31, 2637222), (42, 1946521), (62, 1318611), (93, 879074), (186, 439537), (217, 376746), (434, 188373), (651, 125582), (1302, 62791)]