71354844

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{20021}}^1$

素因数の和:20048

約数の個数: 60

約数和(自身を含む): 203503608

約数和(自身を除く): 132148764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 20021, 40042, 60063, 80084, 120126, 180189, 220231, 240252, 360378, 440462, 540567, 660693, 720756, 880924, 1081134, 1321386, 1621701, 1982079, 2162268, 2642772, 3243402, 3964158, 5946237, 6486804, 7928316, 11892474, 17838711, 23784948, 35677422, 71354844]

約数ペア:

[(1, 71354844), (2, 35677422), (3, 23784948), (4, 17838711), (6, 11892474), (9, 7928316), (11, 6486804), (12, 5946237), (18, 3964158), (22, 3243402), (27, 2642772), (33, 2162268), (36, 1982079), (44, 1621701), (54, 1321386), (66, 1081134), (81, 880924), (99, 720756), (108, 660693), (132, 540567), (162, 440462), (198, 360378), (297, 240252), (324, 220231), (396, 180189), (594, 120126), (891, 80084), (1188, 60063), (1782, 40042), (3564, 20021)]