71497584

素因数分解:

$2^4\times 3^2\times {\mathrm{496511}}^1$

素因数の和:496525

約数の個数: 30

約数和(自身を含む): 200094336

約数和(自身を除く): 128596752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 496511, 993022, 1489533, 1986044, 2979066, 3972088, 4468599, 5958132, 7944176, 8937198, 11916264, 17874396, 23832528, 35748792, 71497584]

約数ペア:

[(1, 71497584), (2, 35748792), (3, 23832528), (4, 17874396), (6, 11916264), (8, 8937198), (9, 7944176), (12, 5958132), (16, 4468599), (18, 3972088), (24, 2979066), (36, 1986044), (48, 1489533), (72, 993022), (144, 496511)]