80415666

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{17117}}^1$

素因数の和:17160

約数の個数: 40

約数和(自身を含む): 186415020

約数和(自身を除く): 105999354

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 17117, 34234, 51351, 102702, 154053, 308106, 462159, 496393, 924318, 992786, 1386477, 1489179, 2772954, 2978358, 4467537, 8935074, 13402611, 26805222, 40207833, 80415666]

約数ペア:

[(1, 80415666), (2, 40207833), (3, 26805222), (6, 13402611), (9, 8935074), (18, 4467537), (27, 2978358), (29, 2772954), (54, 1489179), (58, 1386477), (81, 992786), (87, 924318), (162, 496393), (174, 462159), (261, 308106), (522, 154053), (783, 102702), (1566, 51351), (2349, 34234), (4698, 17117)]