72428784

素因数分解:

$2^4\times 3^1\times {\mathrm{1508933}}^1$

素因数の和:1508944

約数の個数: 20

約数和(自身を含む): 187107816

約数和(自身を除く): 114679032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1508933, 3017866, 4526799, 6035732, 9053598, 12071464, 18107196, 24142928, 36214392, 72428784]

約数ペア:

[(1, 72428784), (2, 36214392), (3, 24142928), (4, 18107196), (6, 12071464), (8, 9053598), (12, 6035732), (16, 4526799), (24, 3017866), (48, 1508933)]