78196804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{164279}}^1$

素因数の和:164307

約数の個数: 24

約数和(自身を含む): 165594240

約数和(自身を除く): 87397436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 164279, 328558, 657116, 1149953, 2299906, 2792743, 4599812, 5585486, 11170972, 19549201, 39098402, 78196804]

約数ペア:

[(1, 78196804), (2, 39098402), (4, 19549201), (7, 11170972), (14, 5585486), (17, 4599812), (28, 2792743), (34, 2299906), (68, 1149953), (119, 657116), (238, 328558), (476, 164279)]