77936778

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{38317}}^1$

素因数の和:38438

約数の個数: 24

約数和(自身を含む): 170361828

約数和(自身を除く): 92425050

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 38317, 76634, 114951, 229902, 344853, 689706, 4329821, 8659642, 12989463, 25978926, 38968389, 77936778]

約数ペア:

[(1, 77936778), (2, 38968389), (3, 25978926), (6, 12989463), (9, 8659642), (18, 4329821), (113, 689706), (226, 344853), (339, 229902), (678, 114951), (1017, 76634), (2034, 38317)]