180633492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3541}}^1$

素因数の和:3673

約数の個数: 72

約数和(自身を含む): 496375880

約数和(自身を除く): 315742388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3541, 3924, 4251, 5668, 7082, 8502, 10623, 12753, 14164, 17004, 21246, 25506, 31869, 42492, 46033, 51012, 63738, 92066, 127476, 138099, 184132, 276198, 385969, 414297, 552396, 771938, 828594, 1157907, 1543876, 1657188, 2315814, 3473721, 4631628, 5017597, 6947442, 10035194, 13894884, 15052791, 20070388, 30105582, 45158373, 60211164, 90316746, 180633492]

約数ペア:

[(1, 180633492), (2, 90316746), (3, 60211164), (4, 45158373), (6, 30105582), (9, 20070388), (12, 15052791), (13, 13894884), (18, 10035194), (26, 6947442), (36, 5017597), (39, 4631628), (52, 3473721), (78, 2315814), (109, 1657188), (117, 1543876), (156, 1157907), (218, 828594), (234, 771938), (327, 552396), (436, 414297), (468, 385969), (654, 276198), (981, 184132), (1308, 138099), (1417, 127476), (1962, 92066), (2834, 63738), (3541, 51012), (3924, 46033), (4251, 42492), (5668, 31869), (7082, 25506), (8502, 21246), (10623, 17004), (12753, 14164)]