80958444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1609}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 216384000

約数和(自身を除く): 135425556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 599, 1198, 1609, 1797, 2396, 3218, 3594, 4193, 4827, 6436, 7188, 8386, 9654, 11263, 12579, 16772, 19308, 22526, 25158, 33789, 45052, 50316, 67578, 135156, 963791, 1927582, 2891373, 3855164, 5782746, 6746537, 11565492, 13493074, 20239611, 26986148, 40479222, 80958444]

約数ペア:

[(1, 80958444), (2, 40479222), (3, 26986148), (4, 20239611), (6, 13493074), (7, 11565492), (12, 6746537), (14, 5782746), (21, 3855164), (28, 2891373), (42, 1927582), (84, 963791), (599, 135156), (1198, 67578), (1609, 50316), (1797, 45052), (2396, 33789), (3218, 25158), (3594, 22526), (4193, 19308), (4827, 16772), (6436, 12579), (7188, 11263), (8386, 9654)]