80503308

素因数分解:

$2^2\times 3^4\times {\mathrm{419}}^1\times {\mathrm{593}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 211309560

約数和(自身を除く): 130806252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 419, 593, 838, 1186, 1257, 1676, 1779, 2372, 2514, 3558, 3771, 5028, 5337, 7116, 7542, 10674, 11313, 15084, 16011, 21348, 22626, 32022, 33939, 45252, 48033, 64044, 67878, 96066, 135756, 192132, 248467, 496934, 745401, 993868, 1490802, 2236203, 2981604, 4472406, 6708609, 8944812, 13417218, 20125827, 26834436, 40251654, 80503308]

約数ペア:

[(1, 80503308), (2, 40251654), (3, 26834436), (4, 20125827), (6, 13417218), (9, 8944812), (12, 6708609), (18, 4472406), (27, 2981604), (36, 2236203), (54, 1490802), (81, 993868), (108, 745401), (162, 496934), (324, 248467), (419, 192132), (593, 135756), (838, 96066), (1186, 67878), (1257, 64044), (1676, 48033), (1779, 45252), (2372, 33939), (2514, 32022), (3558, 22626), (3771, 21348), (5028, 16011), (5337, 15084), (7116, 11313), (7542, 10674)]