180393216

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7577}}^1$

素因数の和:7627

約数の個数: 72

約数和(自身を含む): 495661824

約数和(自身を除く): 315268608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7577, 7936, 11904, 15154, 22731, 23808, 30308, 45462, 60616, 90924, 121232, 181848, 234887, 242464, 363696, 469774, 484928, 704661, 727392, 939548, 969856, 1409322, 1454784, 1879096, 1939712, 2818644, 2909568, 3758192, 5637288, 5819136, 7516384, 11274576, 15032768, 22549152, 30065536, 45098304, 60131072, 90196608, 180393216]

約数ペア:

[(1, 180393216), (2, 90196608), (3, 60131072), (4, 45098304), (6, 30065536), (8, 22549152), (12, 15032768), (16, 11274576), (24, 7516384), (31, 5819136), (32, 5637288), (48, 3758192), (62, 2909568), (64, 2818644), (93, 1939712), (96, 1879096), (124, 1454784), (128, 1409322), (186, 969856), (192, 939548), (248, 727392), (256, 704661), (372, 484928), (384, 469774), (496, 363696), (744, 242464), (768, 234887), (992, 181848), (1488, 121232), (1984, 90924), (2976, 60616), (3968, 45462), (5952, 30308), (7577, 23808), (7936, 22731), (11904, 15154)]