72466576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 175488768

約数和(自身を除く): 103022192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 701, 728, 923, 994, 1136, 1402, 1456, 1846, 1988, 2804, 3692, 3976, 4907, 5608, 6461, 7384, 7952, 9113, 9814, 11216, 12922, 14768, 18226, 19628, 25844, 36452, 39256, 49771, 51688, 63791, 72904, 78512, 99542, 103376, 127582, 145808, 199084, 255164, 348397, 398168, 510328, 647023, 696794, 796336, 1020656, 1294046, 1393588, 2588092, 2787176, 4529161, 5176184, 5574352, 9058322, 10352368, 18116644, 36233288, 72466576]

約数ペア:

[(1, 72466576), (2, 36233288), (4, 18116644), (7, 10352368), (8, 9058322), (13, 5574352), (14, 5176184), (16, 4529161), (26, 2787176), (28, 2588092), (52, 1393588), (56, 1294046), (71, 1020656), (91, 796336), (104, 696794), (112, 647023), (142, 510328), (182, 398168), (208, 348397), (284, 255164), (364, 199084), (497, 145808), (568, 127582), (701, 103376), (728, 99542), (923, 78512), (994, 72904), (1136, 63791), (1402, 51688), (1456, 49771), (1846, 39256), (1988, 36452), (2804, 25844), (3692, 19628), (3976, 18226), (4907, 14768), (5608, 12922), (6461, 11216), (7384, 9814), (7952, 9113)]