73215408

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{4447}}^1$

素因数の和:4479

約数の個数: 80

約数和(自身を含む): 220620800

約数和(自身を除く): 147405392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 4447, 5488, 8232, 8894, 13341, 16464, 17788, 26682, 31129, 35576, 53364, 62258, 71152, 93387, 106728, 124516, 186774, 213456, 217903, 249032, 373548, 435806, 498064, 653709, 747096, 871612, 1307418, 1494192, 1525321, 1743224, 2614836, 3050642, 3486448, 4575963, 5229672, 6101284, 9151926, 10459344, 12202568, 18303852, 24405136, 36607704, 73215408]

約数ペア:

[(1, 73215408), (2, 36607704), (3, 24405136), (4, 18303852), (6, 12202568), (7, 10459344), (8, 9151926), (12, 6101284), (14, 5229672), (16, 4575963), (21, 3486448), (24, 3050642), (28, 2614836), (42, 1743224), (48, 1525321), (49, 1494192), (56, 1307418), (84, 871612), (98, 747096), (112, 653709), (147, 498064), (168, 435806), (196, 373548), (294, 249032), (336, 217903), (343, 213456), (392, 186774), (588, 124516), (686, 106728), (784, 93387), (1029, 71152), (1176, 62258), (1372, 53364), (2058, 35576), (2352, 31129), (2744, 26682), (4116, 17788), (4447, 16464), (5488, 13341), (8232, 8894)]