127270872

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 370944000

約数和(自身を除く): 243673128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 83, 93, 108, 124, 166, 186, 216, 229, 248, 249, 279, 332, 372, 458, 498, 558, 664, 687, 744, 747, 837, 916, 996, 1116, 1374, 1494, 1674, 1832, 1992, 2061, 2232, 2241, 2573, 2748, 2988, 3348, 4122, 4482, 5146, 5496, 5976, 6183, 6696, 7099, 7719, 8244, 8964, 10292, 12366, 14198, 15438, 16488, 17928, 19007, 20584, 21297, 23157, 24732, 28396, 30876, 38014, 42594, 46314, 49464, 56792, 57021, 61752, 63891, 69471, 76028, 85188, 92628, 114042, 127782, 138942, 152056, 170376, 171063, 185256, 191673, 228084, 255564, 277884, 342126, 383346, 456168, 511128, 513189, 555768, 589217, 684252, 766692, 1026378, 1178434, 1368504, 1533384, 1767651, 2052756, 2356868, 3535302, 4105512, 4713736, 5302953, 7070604, 10605906, 14141208, 15908859, 21211812, 31817718, 42423624, 63635436, 127270872]

約数ペア:

[(1, 127270872), (2, 63635436), (3, 42423624), (4, 31817718), (6, 21211812), (8, 15908859), (9, 14141208), (12, 10605906), (18, 7070604), (24, 5302953), (27, 4713736), (31, 4105512), (36, 3535302), (54, 2356868), (62, 2052756), (72, 1767651), (83, 1533384), (93, 1368504), (108, 1178434), (124, 1026378), (166, 766692), (186, 684252), (216, 589217), (229, 555768), (248, 513189), (249, 511128), (279, 456168), (332, 383346), (372, 342126), (458, 277884), (498, 255564), (558, 228084), (664, 191673), (687, 185256), (744, 171063), (747, 170376), (837, 152056), (916, 138942), (996, 127782), (1116, 114042), (1374, 92628), (1494, 85188), (1674, 76028), (1832, 69471), (1992, 63891), (2061, 61752), (2232, 57021), (2241, 56792), (2573, 49464), (2748, 46314), (2988, 42594), (3348, 38014), (4122, 30876), (4482, 28396), (5146, 24732), (5496, 23157), (5976, 21297), (6183, 20584), (6696, 19007), (7099, 17928), (7719, 16488), (8244, 15438), (8964, 14198), (10292, 12366)]