72251824

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 149728512

約数和(自身を除く): 77476688

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 127, 148, 248, 254, 296, 496, 508, 592, 961, 1016, 1147, 1922, 2032, 2294, 3844, 3937, 4588, 4699, 7688, 7874, 9176, 9398, 15376, 15748, 18352, 18796, 31496, 35557, 37592, 62992, 71114, 75184, 122047, 142228, 145669, 244094, 284456, 291338, 488188, 568912, 582676, 976376, 1165352, 1952752, 2330704, 4515739, 9031478, 18062956, 36125912, 72251824]

約数ペア:

[(1, 72251824), (2, 36125912), (4, 18062956), (8, 9031478), (16, 4515739), (31, 2330704), (37, 1952752), (62, 1165352), (74, 976376), (124, 582676), (127, 568912), (148, 488188), (248, 291338), (254, 284456), (296, 244094), (496, 145669), (508, 142228), (592, 122047), (961, 75184), (1016, 71114), (1147, 62992), (1922, 37592), (2032, 35557), (2294, 31496), (3844, 18796), (3937, 18352), (4588, 15748), (4699, 15376), (7688, 9398), (7874, 9176)]