83484844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 155441440

約数和(自身を除く): 71956596

約数列:

[1, 2, 4, 43, 61, 73, 86, 109, 122, 146, 172, 218, 244, 292, 436, 2623, 3139, 4453, 4687, 5246, 6278, 6649, 7957, 8906, 9374, 10492, 12556, 13298, 15914, 17812, 18748, 26596, 31828, 191479, 285907, 342151, 382958, 485377, 571814, 684302, 765916, 970754, 1143628, 1368604, 1941508, 20871211, 41742422, 83484844]

約数ペア:

[(1, 83484844), (2, 41742422), (4, 20871211), (43, 1941508), (61, 1368604), (73, 1143628), (86, 970754), (109, 765916), (122, 684302), (146, 571814), (172, 485377), (218, 382958), (244, 342151), (292, 285907), (436, 191479), (2623, 31828), (3139, 26596), (4453, 18748), (4687, 17812), (5246, 15914), (6278, 13298), (6649, 12556), (7957, 10492), (8906, 9374)]