80547084

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:967

約数の個数: 72

約数和(自身を含む): 212003792

約数和(自身を除く): 131456708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 853, 1098, 1548, 1706, 2196, 2559, 2623, 3412, 5118, 5246, 7677, 7869, 10236, 10492, 15354, 15738, 23607, 30708, 31476, 36679, 47214, 52033, 73358, 94428, 104066, 110037, 146716, 156099, 208132, 220074, 312198, 330111, 440148, 468297, 624396, 660222, 936594, 1320444, 1873188, 2237419, 4474838, 6712257, 8949676, 13424514, 20136771, 26849028, 40273542, 80547084]

約数ペア:

[(1, 80547084), (2, 40273542), (3, 26849028), (4, 20136771), (6, 13424514), (9, 8949676), (12, 6712257), (18, 4474838), (36, 2237419), (43, 1873188), (61, 1320444), (86, 936594), (122, 660222), (129, 624396), (172, 468297), (183, 440148), (244, 330111), (258, 312198), (366, 220074), (387, 208132), (516, 156099), (549, 146716), (732, 110037), (774, 104066), (853, 94428), (1098, 73358), (1548, 52033), (1706, 47214), (2196, 36679), (2559, 31476), (2623, 30708), (3412, 23607), (5118, 15738), (5246, 15354), (7677, 10492), (7869, 10236)]