71822664

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1747}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 194971920

約数和(自身を除く): 123149256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 1142, 1713, 1747, 2284, 3426, 3494, 4568, 5139, 5241, 6852, 6988, 10278, 10482, 13704, 13976, 15723, 20556, 20964, 31446, 41112, 41928, 62892, 125784, 997537, 1995074, 2992611, 3990148, 5985222, 7980296, 8977833, 11970444, 17955666, 23940888, 35911332, 71822664]

約数ペア:

[(1, 71822664), (2, 35911332), (3, 23940888), (4, 17955666), (6, 11970444), (8, 8977833), (9, 7980296), (12, 5985222), (18, 3990148), (24, 2992611), (36, 1995074), (72, 997537), (571, 125784), (1142, 62892), (1713, 41928), (1747, 41112), (2284, 31446), (3426, 20964), (3494, 20556), (4568, 15723), (5139, 13976), (5241, 13704), (6852, 10482), (6988, 10278)]