78820290438

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^3\times {\mathrm{33769}}^1$

素因数の和:33993

約数の個数: 32

約数和(自身を含む): 159834760800

約数和(自身を除く): 81014470362

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 5329, 10658, 15987, 31974, 33769, 67538, 101307, 202614, 389017, 778034, 1167051, 2334102, 2465137, 4930274, 7395411, 14790822, 179955001, 359910002, 539865003, 1079730006, 13136715073, 26273430146, 39410145219, 78820290438]

約数ペア:

[(1, 78820290438), (2, 39410145219), (3, 26273430146), (6, 13136715073), (73, 1079730006), (146, 539865003), (219, 359910002), (438, 179955001), (5329, 14790822), (10658, 7395411), (15987, 4930274), (31974, 2465137), (33769, 2334102), (67538, 1167051), (101307, 778034), (202614, 389017)]