99403408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 215986176

約数和(自身を除く): 116582768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 71, 104, 106, 127, 142, 208, 212, 254, 284, 424, 508, 568, 689, 848, 923, 1016, 1136, 1378, 1651, 1846, 2032, 2756, 3302, 3692, 3763, 5512, 6604, 6731, 7384, 7526, 9017, 11024, 13208, 13462, 14768, 15052, 18034, 26416, 26924, 30104, 36068, 48919, 53848, 60208, 72136, 87503, 97838, 107696, 117221, 144272, 175006, 195676, 234442, 350012, 391352, 468884, 477901, 700024, 782704, 937768, 955802, 1400048, 1875536, 1911604, 3823208, 6212713, 7646416, 12425426, 24850852, 49701704, 99403408]

約数ペア:

[(1, 99403408), (2, 49701704), (4, 24850852), (8, 12425426), (13, 7646416), (16, 6212713), (26, 3823208), (52, 1911604), (53, 1875536), (71, 1400048), (104, 955802), (106, 937768), (127, 782704), (142, 700024), (208, 477901), (212, 468884), (254, 391352), (284, 350012), (424, 234442), (508, 195676), (568, 175006), (689, 144272), (848, 117221), (923, 107696), (1016, 97838), (1136, 87503), (1378, 72136), (1651, 60208), (1846, 53848), (2032, 48919), (2756, 36068), (3302, 30104), (3692, 26924), (3763, 26416), (5512, 18034), (6604, 15052), (6731, 14768), (7384, 13462), (7526, 13208), (9017, 11024)]