78404898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{91381}}^1$

素因数の和:91410

約数の個数: 32

約数和(自身を含む): 184226112

約数和(自身を除く): 105821214

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 91381, 182762, 274143, 548286, 1005191, 1187953, 2010382, 2375906, 3015573, 3563859, 6031146, 7127718, 13067483, 26134966, 39202449, 78404898]

約数ペア:

[(1, 78404898), (2, 39202449), (3, 26134966), (6, 13067483), (11, 7127718), (13, 6031146), (22, 3563859), (26, 3015573), (33, 2375906), (39, 2010382), (66, 1187953), (78, 1005191), (143, 548286), (286, 274143), (429, 182762), (858, 91381)]