122871216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 343755776

約数和(自身を除く): 220884560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 446, 624, 669, 883, 892, 1338, 1766, 1784, 2649, 2676, 2899, 3532, 3568, 5298, 5352, 5798, 7064, 8697, 10596, 10704, 11479, 11596, 14128, 17394, 21192, 22958, 23192, 34437, 34788, 42384, 45916, 46384, 68874, 69576, 91832, 137748, 139152, 183664, 196909, 275496, 393818, 550992, 590727, 787636, 1181454, 1575272, 2362908, 2559817, 3150544, 4725816, 5119634, 7679451, 9451632, 10239268, 15358902, 20478536, 30717804, 40957072, 61435608, 122871216]

約数ペア:

[(1, 122871216), (2, 61435608), (3, 40957072), (4, 30717804), (6, 20478536), (8, 15358902), (12, 10239268), (13, 9451632), (16, 7679451), (24, 5119634), (26, 4725816), (39, 3150544), (48, 2559817), (52, 2362908), (78, 1575272), (104, 1181454), (156, 787636), (208, 590727), (223, 550992), (312, 393818), (446, 275496), (624, 196909), (669, 183664), (883, 139152), (892, 137748), (1338, 91832), (1766, 69576), (1784, 68874), (2649, 46384), (2676, 45916), (2899, 42384), (3532, 34788), (3568, 34437), (5298, 23192), (5352, 22958), (5798, 21192), (7064, 17394), (8697, 14128), (10596, 11596), (10704, 11479)]