66692556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 193449984

約数和(自身を除く): 126757428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 691, 766, 1149, 1382, 1532, 2073, 2298, 2681, 2764, 3447, 4146, 4596, 4837, 5362, 6219, 6894, 8043, 8292, 9674, 10724, 12438, 13788, 14511, 16086, 19348, 24129, 24876, 29022, 32172, 43533, 48258, 58044, 87066, 96516, 174132, 264653, 529306, 793959, 1058612, 1587918, 1852571, 2381877, 3175836, 3705142, 4763754, 5557713, 7410284, 9527508, 11115426, 16673139, 22230852, 33346278, 66692556]

約数ペア:

[(1, 66692556), (2, 33346278), (3, 22230852), (4, 16673139), (6, 11115426), (7, 9527508), (9, 7410284), (12, 5557713), (14, 4763754), (18, 3705142), (21, 3175836), (28, 2381877), (36, 1852571), (42, 1587918), (63, 1058612), (84, 793959), (126, 529306), (252, 264653), (383, 174132), (691, 96516), (766, 87066), (1149, 58044), (1382, 48258), (1532, 43533), (2073, 32172), (2298, 29022), (2681, 24876), (2764, 24129), (3447, 19348), (4146, 16086), (4596, 14511), (4837, 13788), (5362, 12438), (6219, 10724), (6894, 9674), (8043, 8292)]