78076172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17137}}^1$

素因数の和:17225

約数の個数: 24

約数和(自身を含む): 146838384

約数和(自身を除く): 68762212

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 17137, 34274, 68548, 291329, 582658, 1148179, 1165316, 2296358, 4592716, 19519043, 39038086, 78076172]

約数ペア:

[(1, 78076172), (2, 39038086), (4, 19519043), (17, 4592716), (34, 2296358), (67, 1165316), (68, 1148179), (134, 582658), (268, 291329), (1139, 68548), (2278, 34274), (4556, 17137)]