72850266

素因数分解:

$2^1\times 3^4\times {\mathrm{449693}}^1$

素因数の和:449707

約数の個数: 20

約数和(自身を含む): 163238922

約数和(自身を除く): 90388656

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 449693, 899386, 1349079, 2698158, 4047237, 8094474, 12141711, 24283422, 36425133, 72850266]

約数ペア:

[(1, 72850266), (2, 36425133), (3, 24283422), (6, 12141711), (9, 8094474), (18, 4047237), (27, 2698158), (54, 1349079), (81, 899386), (162, 449693)]