81383472

素因数分解:

$2^4\times 3^2\times {\mathrm{565163}}^1$

素因数の和:565177

約数の個数: 30

約数和(自身を含む): 227761092

約数和(自身を除く): 146377620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 565163, 1130326, 1695489, 2260652, 3390978, 4521304, 5086467, 6781956, 9042608, 10172934, 13563912, 20345868, 27127824, 40691736, 81383472]

約数ペア:

[(1, 81383472), (2, 40691736), (3, 27127824), (4, 20345868), (6, 13563912), (8, 10172934), (9, 9042608), (12, 6781956), (16, 5086467), (18, 4521304), (24, 3390978), (36, 2260652), (48, 1695489), (72, 1130326), (144, 565163)]