80038222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 145347840

約数和(自身を除く): 65309618

約数列:

[1, 2, 11, 19, 22, 38, 43, 61, 73, 86, 122, 146, 209, 418, 473, 671, 803, 817, 946, 1159, 1342, 1387, 1606, 1634, 2318, 2623, 2774, 3139, 4453, 5246, 6278, 8906, 8987, 12749, 15257, 17974, 25498, 28853, 30514, 34529, 48983, 49837, 57706, 59641, 69058, 84607, 97966, 99674, 119282, 169214, 191479, 382958, 548207, 656051, 930677, 1096414, 1312102, 1861354, 2106269, 3638101, 4212538, 7276202, 40019111, 80038222]

約数ペア:

[(1, 80038222), (2, 40019111), (11, 7276202), (19, 4212538), (22, 3638101), (38, 2106269), (43, 1861354), (61, 1312102), (73, 1096414), (86, 930677), (122, 656051), (146, 548207), (209, 382958), (418, 191479), (473, 169214), (671, 119282), (803, 99674), (817, 97966), (946, 84607), (1159, 69058), (1342, 59641), (1387, 57706), (1606, 49837), (1634, 48983), (2318, 34529), (2623, 30514), (2774, 28853), (3139, 25498), (4453, 17974), (5246, 15257), (6278, 12749), (8906, 8987)]