80196516

素因数分解:

$2^2\times 3^2\times {\mathrm{599}}^1\times {\mathrm{3719}}^1$

素因数の和:4328

約数の個数: 36

約数和(自身を含む): 203112000

約数和(自身を除く): 122915484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 599, 1198, 1797, 2396, 3594, 3719, 5391, 7188, 7438, 10782, 11157, 14876, 21564, 22314, 33471, 44628, 66942, 133884, 2227681, 4455362, 6683043, 8910724, 13366086, 20049129, 26732172, 40098258, 80196516]

約数ペア:

[(1, 80196516), (2, 40098258), (3, 26732172), (4, 20049129), (6, 13366086), (9, 8910724), (12, 6683043), (18, 4455362), (36, 2227681), (599, 133884), (1198, 66942), (1797, 44628), (2396, 33471), (3594, 22314), (3719, 21564), (5391, 14876), (7188, 11157), (7438, 10782)]