80464986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{911}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 199749888

約数和(自身を除く): 119284902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 701, 911, 1402, 1822, 2103, 2733, 4206, 4907, 5466, 6309, 6377, 8199, 9814, 12618, 12754, 14721, 16398, 19131, 29442, 38262, 44163, 57393, 88326, 114786, 638611, 1277222, 1915833, 3831666, 4470277, 5747499, 8940554, 11494998, 13410831, 26821662, 40232493, 80464986]

約数ペア:

[(1, 80464986), (2, 40232493), (3, 26821662), (6, 13410831), (7, 11494998), (9, 8940554), (14, 5747499), (18, 4470277), (21, 3831666), (42, 1915833), (63, 1277222), (126, 638611), (701, 114786), (911, 88326), (1402, 57393), (1822, 44163), (2103, 38262), (2733, 29442), (4206, 19131), (4907, 16398), (5466, 14721), (6309, 12754), (6377, 12618), (8199, 9814)]