71797908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1841

約数の個数: 96

約数和(自身を含む): 211880704

約数和(自身を除く): 140082796

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1777, 1924, 2886, 3108, 3367, 3554, 5331, 5772, 6734, 7108, 10101, 10662, 12439, 13468, 20202, 21324, 23101, 24878, 37317, 40404, 46202, 49756, 65749, 69303, 74634, 92404, 131498, 138606, 149268, 161707, 197247, 262996, 277212, 323414, 394494, 460243, 485121, 646828, 788988, 854737, 920486, 970242, 1380729, 1709474, 1840972, 1940484, 2564211, 2761458, 3418948, 5128422, 5522916, 5983159, 10256844, 11966318, 17949477, 23932636, 35898954, 71797908]

約数ペア:

[(1, 71797908), (2, 35898954), (3, 23932636), (4, 17949477), (6, 11966318), (7, 10256844), (12, 5983159), (13, 5522916), (14, 5128422), (21, 3418948), (26, 2761458), (28, 2564211), (37, 1940484), (39, 1840972), (42, 1709474), (52, 1380729), (74, 970242), (78, 920486), (84, 854737), (91, 788988), (111, 646828), (148, 485121), (156, 460243), (182, 394494), (222, 323414), (259, 277212), (273, 262996), (364, 197247), (444, 161707), (481, 149268), (518, 138606), (546, 131498), (777, 92404), (962, 74634), (1036, 69303), (1092, 65749), (1443, 49756), (1554, 46202), (1777, 40404), (1924, 37317), (2886, 24878), (3108, 23101), (3367, 21324), (3554, 20202), (5331, 13468), (5772, 12439), (6734, 10662), (7108, 10101)]