89265764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 184267776

約数和(自身を除く): 95002012

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 151, 172, 301, 302, 491, 602, 604, 982, 1057, 1204, 1964, 2114, 3437, 4228, 6493, 6874, 12986, 13748, 21113, 25972, 42226, 45451, 74141, 84452, 90902, 147791, 148282, 181804, 295582, 296564, 518987, 591164, 1037974, 2075948, 3188063, 6376126, 12752252, 22316441, 44632882, 89265764]

約数ペア:

[(1, 89265764), (2, 44632882), (4, 22316441), (7, 12752252), (14, 6376126), (28, 3188063), (43, 2075948), (86, 1037974), (151, 591164), (172, 518987), (301, 296564), (302, 295582), (491, 181804), (602, 148282), (604, 147791), (982, 90902), (1057, 84452), (1204, 74141), (1964, 45451), (2114, 42226), (3437, 25972), (4228, 21113), (6493, 13748), (6874, 12986)]