67765656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 194388480

約数和(自身を除く): 126622824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 1244, 1297, 1866, 2177, 2488, 2594, 3732, 3891, 4354, 5188, 6531, 7464, 7782, 8708, 9079, 10376, 13062, 15564, 17416, 18158, 26124, 27237, 31128, 36316, 52248, 54474, 72632, 108948, 217896, 403367, 806734, 1210101, 1613468, 2420202, 2823569, 3226936, 4840404, 5647138, 8470707, 9680808, 11294276, 16941414, 22588552, 33882828, 67765656]

約数ペア:

[(1, 67765656), (2, 33882828), (3, 22588552), (4, 16941414), (6, 11294276), (7, 9680808), (8, 8470707), (12, 5647138), (14, 4840404), (21, 3226936), (24, 2823569), (28, 2420202), (42, 1613468), (56, 1210101), (84, 806734), (168, 403367), (311, 217896), (622, 108948), (933, 72632), (1244, 54474), (1297, 52248), (1866, 36316), (2177, 31128), (2488, 27237), (2594, 26124), (3732, 18158), (3891, 17416), (4354, 15564), (5188, 13062), (6531, 10376), (7464, 9079), (7782, 8708)]