127998072

素因数分解:

$2^3\times 3^2\times {\mathrm{1777751}}^1$

素因数の和:1777763

約数の個数: 24

約数和(自身を含む): 346661640

約数和(自身を除く): 218663568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1777751, 3555502, 5333253, 7111004, 10666506, 14222008, 15999759, 21333012, 31999518, 42666024, 63999036, 127998072]

約数ペア:

[(1, 127998072), (2, 63999036), (3, 42666024), (4, 31999518), (6, 21333012), (8, 15999759), (9, 14222008), (12, 10666506), (18, 7111004), (24, 5333253), (36, 3555502), (72, 1777751)]