77839524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{308887}}^1$

素因数の和:308904

約数の個数: 36

約数和(自身を含む): 224870464

約数和(自身を除く): 147030940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 308887, 617774, 926661, 1235548, 1853322, 2162209, 2779983, 3706644, 4324418, 5559966, 6486627, 8648836, 11119932, 12973254, 19459881, 25946508, 38919762, 77839524]

約数ペア:

[(1, 77839524), (2, 38919762), (3, 25946508), (4, 19459881), (6, 12973254), (7, 11119932), (9, 8648836), (12, 6486627), (14, 5559966), (18, 4324418), (21, 3706644), (28, 2779983), (36, 2162209), (42, 1853322), (63, 1235548), (84, 926661), (126, 617774), (252, 308887)]