80198052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2521}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 205068864

約数和(自身を除く): 124870812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 241, 482, 723, 964, 1446, 2521, 2651, 2892, 5042, 5302, 7563, 7953, 10084, 10604, 15126, 15906, 27731, 30252, 31812, 55462, 83193, 110924, 166386, 332772, 607561, 1215122, 1822683, 2430244, 3645366, 6683171, 7290732, 13366342, 20049513, 26732684, 40099026, 80198052]

約数ペア:

[(1, 80198052), (2, 40099026), (3, 26732684), (4, 20049513), (6, 13366342), (11, 7290732), (12, 6683171), (22, 3645366), (33, 2430244), (44, 1822683), (66, 1215122), (132, 607561), (241, 332772), (482, 166386), (723, 110924), (964, 83193), (1446, 55462), (2521, 31812), (2651, 30252), (2892, 27731), (5042, 15906), (5302, 15126), (7563, 10604), (7953, 10084)]