78706992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 257539072

約数和(自身を除く): 178832080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 487, 518, 546, 592, 624, 728, 777, 888, 962, 974, 1036, 1092, 1443, 1456, 1461, 1554, 1776, 1924, 1948, 2072, 2184, 2886, 2922, 3108, 3367, 3409, 3848, 3896, 4144, 4368, 5772, 5844, 6216, 6331, 6734, 6818, 7696, 7792, 10101, 10227, 11544, 11688, 12432, 12662, 13468, 13636, 18019, 18993, 20202, 20454, 23088, 23376, 25324, 26936, 27272, 36038, 37986, 40404, 40908, 44317, 50648, 53872, 54057, 54544, 72076, 75972, 80808, 81816, 88634, 101296, 108114, 126133, 132951, 144152, 151944, 161616, 163632, 177268, 216228, 234247, 252266, 265902, 288304, 303888, 354536, 378399, 432456, 468494, 504532, 531804, 702741, 709072, 756798, 864912, 936988, 1009064, 1063608, 1405482, 1513596, 1639729, 1873976, 2018128, 2127216, 2810964, 3027192, 3279458, 3747952, 4919187, 5621928, 6054384, 6558916, 9838374, 11243856, 13117832, 19676748, 26235664, 39353496, 78706992]

約数ペア:

[(1, 78706992), (2, 39353496), (3, 26235664), (4, 19676748), (6, 13117832), (7, 11243856), (8, 9838374), (12, 6558916), (13, 6054384), (14, 5621928), (16, 4919187), (21, 3747952), (24, 3279458), (26, 3027192), (28, 2810964), (37, 2127216), (39, 2018128), (42, 1873976), (48, 1639729), (52, 1513596), (56, 1405482), (74, 1063608), (78, 1009064), (84, 936988), (91, 864912), (104, 756798), (111, 709072), (112, 702741), (148, 531804), (156, 504532), (168, 468494), (182, 432456), (208, 378399), (222, 354536), (259, 303888), (273, 288304), (296, 265902), (312, 252266), (336, 234247), (364, 216228), (444, 177268), (481, 163632), (487, 161616), (518, 151944), (546, 144152), (592, 132951), (624, 126133), (728, 108114), (777, 101296), (888, 88634), (962, 81816), (974, 80808), (1036, 75972), (1092, 72076), (1443, 54544), (1456, 54057), (1461, 53872), (1554, 50648), (1776, 44317), (1924, 40908), (1948, 40404), (2072, 37986), (2184, 36038), (2886, 27272), (2922, 26936), (3108, 25324), (3367, 23376), (3409, 23088), (3848, 20454), (3896, 20202), (4144, 18993), (4368, 18019), (5772, 13636), (5844, 13468), (6216, 12662), (6331, 12432), (6734, 11688), (6818, 11544), (7696, 10227), (7792, 10101)]