72549888

素因数分解:

$2^9\times 3^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 195188400

約数和(自身を除く): 122638512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 317, 384, 447, 512, 596, 634, 768, 894, 951, 1192, 1268, 1536, 1788, 1902, 2384, 2536, 3576, 3804, 4768, 5072, 7152, 7608, 9536, 10144, 14304, 15216, 19072, 20288, 28608, 30432, 38144, 40576, 47233, 57216, 60864, 76288, 81152, 94466, 114432, 121728, 141699, 162304, 188932, 228864, 243456, 283398, 377864, 486912, 566796, 755728, 1133592, 1511456, 2267184, 3022912, 4534368, 6045824, 9068736, 12091648, 18137472, 24183296, 36274944, 72549888]

約数ペア:

[(1, 72549888), (2, 36274944), (3, 24183296), (4, 18137472), (6, 12091648), (8, 9068736), (12, 6045824), (16, 4534368), (24, 3022912), (32, 2267184), (48, 1511456), (64, 1133592), (96, 755728), (128, 566796), (149, 486912), (192, 377864), (256, 283398), (298, 243456), (317, 228864), (384, 188932), (447, 162304), (512, 141699), (596, 121728), (634, 114432), (768, 94466), (894, 81152), (951, 76288), (1192, 60864), (1268, 57216), (1536, 47233), (1788, 40576), (1902, 38144), (2384, 30432), (2536, 28608), (3576, 20288), (3804, 19072), (4768, 15216), (5072, 14304), (7152, 10144), (7608, 9536)]