77964138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6379}}^1$

素因数の和:6491

約数の個数: 48

約数和(自身を含む): 195074880

約数和(自身を除く): 117110742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 6379, 12222, 12758, 19137, 38274, 44653, 57411, 89306, 114822, 133959, 267918, 401877, 618763, 803754, 1237526, 1856289, 3712578, 4331341, 5568867, 8662682, 11137734, 12994023, 25988046, 38982069, 77964138]

約数ペア:

[(1, 77964138), (2, 38982069), (3, 25988046), (6, 12994023), (7, 11137734), (9, 8662682), (14, 5568867), (18, 4331341), (21, 3712578), (42, 1856289), (63, 1237526), (97, 803754), (126, 618763), (194, 401877), (291, 267918), (582, 133959), (679, 114822), (873, 89306), (1358, 57411), (1746, 44653), (2037, 38274), (4074, 19137), (6111, 12758), (6379, 12222)]