87550398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2731}}^1$

素因数の和:2889

約数の個数: 48

約数和(自身を含む): 205850736

約数和(自身を除く): 118300338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2466, 2731, 3562, 5343, 5462, 8193, 10686, 16029, 16386, 24579, 32058, 35503, 49158, 71006, 106509, 213018, 319527, 374147, 639054, 748294, 1122441, 2244882, 3367323, 4863911, 6734646, 9727822, 14591733, 29183466, 43775199, 87550398]

約数ペア:

[(1, 87550398), (2, 43775199), (3, 29183466), (6, 14591733), (9, 9727822), (13, 6734646), (18, 4863911), (26, 3367323), (39, 2244882), (78, 1122441), (117, 748294), (137, 639054), (234, 374147), (274, 319527), (411, 213018), (822, 106509), (1233, 71006), (1781, 49158), (2466, 35503), (2731, 32058), (3562, 24579), (5343, 16386), (5462, 16029), (8193, 10686)]