73105576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 150698880

約数和(自身を除く): 77593304

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 71, 113, 134, 136, 142, 226, 268, 284, 452, 536, 568, 904, 1139, 1207, 1921, 2278, 2414, 3842, 4556, 4757, 4828, 7571, 7684, 8023, 9112, 9514, 9656, 15142, 15368, 16046, 19028, 30284, 32092, 38056, 60568, 64184, 80869, 128707, 136391, 161738, 257414, 272782, 323476, 514828, 537541, 545564, 646952, 1029656, 1075082, 1091128, 2150164, 4300328, 9138197, 18276394, 36552788, 73105576]

約数ペア:

[(1, 73105576), (2, 36552788), (4, 18276394), (8, 9138197), (17, 4300328), (34, 2150164), (67, 1091128), (68, 1075082), (71, 1029656), (113, 646952), (134, 545564), (136, 537541), (142, 514828), (226, 323476), (268, 272782), (284, 257414), (452, 161738), (536, 136391), (568, 128707), (904, 80869), (1139, 64184), (1207, 60568), (1921, 38056), (2278, 32092), (2414, 30284), (3842, 19028), (4556, 16046), (4757, 15368), (4828, 15142), (7571, 9656), (7684, 9514), (8023, 9112)]