77889876

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{39821}}^1$

素因数の和:39991

約数の個数: 24

約数和(自身を含む): 182862624

約数和(自身を除く): 104972748

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 39821, 79642, 119463, 159284, 238926, 477852, 6490823, 12981646, 19472469, 25963292, 38944938, 77889876]

約数ペア:

[(1, 77889876), (2, 38944938), (3, 25963292), (4, 19472469), (6, 12981646), (12, 6490823), (163, 477852), (326, 238926), (489, 159284), (652, 119463), (978, 79642), (1956, 39821)]