13168272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 24329328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 449, 564, 611, 624, 752, 898, 1128, 1222, 1347, 1796, 1833, 2256, 2444, 2694, 3592, 3666, 4888, 5388, 5837, 7184, 7332, 9776, 10776, 11674, 14664, 17511, 21103, 21552, 23348, 29328, 35022, 42206, 46696, 63309, 70044, 84412, 93392, 126618, 140088, 168824, 253236, 274339, 280176, 337648, 506472, 548678, 823017, 1012944, 1097356, 1646034, 2194712, 3292068, 4389424, 6584136, 13168272]

約数ペア:

[(1, 13168272), (2, 6584136), (3, 4389424), (4, 3292068), (6, 2194712), (8, 1646034), (12, 1097356), (13, 1012944), (16, 823017), (24, 548678), (26, 506472), (39, 337648), (47, 280176), (48, 274339), (52, 253236), (78, 168824), (94, 140088), (104, 126618), (141, 93392), (156, 84412), (188, 70044), (208, 63309), (282, 46696), (312, 42206), (376, 35022), (449, 29328), (564, 23348), (611, 21552), (624, 21103), (752, 17511), (898, 14664), (1128, 11674), (1222, 10776), (1347, 9776), (1796, 7332), (1833, 7184), (2256, 5837), (2444, 5388), (2694, 4888), (3592, 3666)]