78269808

素因数分解:

$2^4\times 3^1\times {\mathrm{1630621}}^1$

素因数の和:1630632

約数の個数: 20

約数和(自身を含む): 202197128

約数和(自身を除く): 123927320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1630621, 3261242, 4891863, 6522484, 9783726, 13044968, 19567452, 26089936, 39134904, 78269808]

約数ペア:

[(1, 78269808), (2, 39134904), (3, 26089936), (4, 19567452), (6, 13044968), (8, 9783726), (12, 6522484), (16, 4891863), (24, 3261242), (48, 1630621)]