78847524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{312887}}^1$

素因数の和:312904

約数の個数: 36

約数和(自身を含む): 227782464

約数和(自身を除く): 148934940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 312887, 625774, 938661, 1251548, 1877322, 2190209, 2815983, 3754644, 4380418, 5631966, 6570627, 8760836, 11263932, 13141254, 19711881, 26282508, 39423762, 78847524]

約数ペア:

[(1, 78847524), (2, 39423762), (3, 26282508), (4, 19711881), (6, 13141254), (7, 11263932), (9, 8760836), (12, 6570627), (14, 5631966), (18, 4380418), (21, 3754644), (28, 2815983), (36, 2190209), (42, 1877322), (63, 1251548), (84, 938661), (126, 625774), (252, 312887)]