71676738

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{2341}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 184362240

約数和(自身を除く): 112685502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 2341, 3402, 4374, 4682, 5103, 7023, 10206, 14046, 15309, 16387, 21069, 30618, 32774, 42138, 49161, 63207, 98322, 126414, 147483, 189621, 294966, 379242, 442449, 568863, 884898, 1137726, 1327347, 1706589, 2654694, 3413178, 3982041, 5119767, 7964082, 10239534, 11946123, 23892246, 35838369, 71676738]

約数ペア:

[(1, 71676738), (2, 35838369), (3, 23892246), (6, 11946123), (7, 10239534), (9, 7964082), (14, 5119767), (18, 3982041), (21, 3413178), (27, 2654694), (42, 1706589), (54, 1327347), (63, 1137726), (81, 884898), (126, 568863), (162, 442449), (189, 379242), (243, 294966), (378, 189621), (486, 147483), (567, 126414), (729, 98322), (1134, 63207), (1458, 49161), (1701, 42138), (2187, 32774), (2341, 30618), (3402, 21069), (4374, 16387), (4682, 15309), (5103, 14046), (7023, 10206)]