77401128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{460721}}^1$

素因数の和:460737

約数の個数: 32

約数和(自身を含む): 221146560

約数和(自身を除く): 143745432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 460721, 921442, 1382163, 1842884, 2764326, 3225047, 3685768, 5528652, 6450094, 9675141, 11057304, 12900188, 19350282, 25800376, 38700564, 77401128]

約数ペア:

[(1, 77401128), (2, 38700564), (3, 25800376), (4, 19350282), (6, 12900188), (7, 11057304), (8, 9675141), (12, 6450094), (14, 5528652), (21, 3685768), (24, 3225047), (28, 2764326), (42, 1842884), (56, 1382163), (84, 921442), (168, 460721)]