90404928

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 168

約数和(自身を含む): 275149056

約数和(自身を除く): 184744128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 83, 93, 96, 122, 124, 144, 166, 183, 186, 192, 244, 248, 249, 279, 288, 332, 366, 372, 488, 496, 498, 549, 558, 576, 664, 732, 744, 747, 976, 992, 996, 1098, 1116, 1328, 1464, 1488, 1494, 1891, 1952, 1984, 1992, 2196, 2232, 2573, 2656, 2928, 2976, 2988, 3782, 3904, 3984, 4392, 4464, 5063, 5146, 5312, 5673, 5856, 5952, 5976, 7564, 7719, 7968, 8784, 8928, 10126, 10292, 11346, 11712, 11952, 15128, 15189, 15438, 15936, 17019, 17568, 17856, 20252, 20584, 22692, 23157, 23904, 30256, 30378, 30876, 34038, 35136, 40504, 41168, 45384, 45567, 46314, 47808, 60512, 60756, 61752, 68076, 81008, 82336, 90768, 91134, 92628, 121024, 121512, 123504, 136152, 156953, 162016, 164672, 181536, 182268, 185256, 243024, 247008, 272304, 313906, 324032, 363072, 364536, 370512, 470859, 486048, 494016, 544608, 627812, 729072, 741024, 941718, 972096, 1089216, 1255624, 1412577, 1458144, 1482048, 1883436, 2511248, 2825154, 2916288, 3766872, 5022496, 5650308, 7533744, 10044992, 11300616, 15067488, 22601232, 30134976, 45202464, 90404928]

約数ペア:

[(1, 90404928), (2, 45202464), (3, 30134976), (4, 22601232), (6, 15067488), (8, 11300616), (9, 10044992), (12, 7533744), (16, 5650308), (18, 5022496), (24, 3766872), (31, 2916288), (32, 2825154), (36, 2511248), (48, 1883436), (61, 1482048), (62, 1458144), (64, 1412577), (72, 1255624), (83, 1089216), (93, 972096), (96, 941718), (122, 741024), (124, 729072), (144, 627812), (166, 544608), (183, 494016), (186, 486048), (192, 470859), (244, 370512), (248, 364536), (249, 363072), (279, 324032), (288, 313906), (332, 272304), (366, 247008), (372, 243024), (488, 185256), (496, 182268), (498, 181536), (549, 164672), (558, 162016), (576, 156953), (664, 136152), (732, 123504), (744, 121512), (747, 121024), (976, 92628), (992, 91134), (996, 90768), (1098, 82336), (1116, 81008), (1328, 68076), (1464, 61752), (1488, 60756), (1494, 60512), (1891, 47808), (1952, 46314), (1984, 45567), (1992, 45384), (2196, 41168), (2232, 40504), (2573, 35136), (2656, 34038), (2928, 30876), (2976, 30378), (2988, 30256), (3782, 23904), (3904, 23157), (3984, 22692), (4392, 20584), (4464, 20252), (5063, 17856), (5146, 17568), (5312, 17019), (5673, 15936), (5856, 15438), (5952, 15189), (5976, 15128), (7564, 11952), (7719, 11712), (7968, 11346), (8784, 10292), (8928, 10126)]