68622288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{204233}}^1$

素因数の和:204251

約数の個数: 40

約数和(自身を含む): 202600128

約数和(自身を除く): 133977840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 204233, 408466, 612699, 816932, 1225398, 1429631, 1633864, 2450796, 2859262, 3267728, 4288893, 4901592, 5718524, 8577786, 9803184, 11437048, 17155572, 22874096, 34311144, 68622288]

約数ペア:

[(1, 68622288), (2, 34311144), (3, 22874096), (4, 17155572), (6, 11437048), (7, 9803184), (8, 8577786), (12, 5718524), (14, 4901592), (16, 4288893), (21, 3267728), (24, 2859262), (28, 2450796), (42, 1633864), (48, 1429631), (56, 1225398), (84, 816932), (112, 612699), (168, 408466), (336, 204233)]