80101518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2681

約数の個数: 64

約数和(自身を含む): 198443520

約数和(自身を除く): 118342002

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 2609, 4386, 5117, 5218, 7827, 10234, 15351, 15654, 18263, 30702, 36526, 44353, 54789, 88706, 109578, 112187, 133059, 224374, 266118, 310471, 336561, 620942, 673122, 785309, 931413, 1570618, 1862826, 1907179, 2355927, 3814358, 4711854, 5721537, 11443074, 13350253, 26700506, 40050759, 80101518]

約数ペア:

[(1, 80101518), (2, 40050759), (3, 26700506), (6, 13350253), (7, 11443074), (14, 5721537), (17, 4711854), (21, 3814358), (34, 2355927), (42, 1907179), (43, 1862826), (51, 1570618), (86, 931413), (102, 785309), (119, 673122), (129, 620942), (238, 336561), (258, 310471), (301, 266118), (357, 224374), (602, 133059), (714, 112187), (731, 109578), (903, 88706), (1462, 54789), (1806, 44353), (2193, 36526), (2609, 30702), (4386, 18263), (5117, 15654), (5218, 15351), (7827, 10234)]