74756164

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 161033600

約数和(自身を除く): 86277436

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 103, 161, 196, 206, 322, 343, 412, 529, 644, 686, 721, 1058, 1127, 1372, 1442, 2116, 2254, 2369, 2884, 3703, 4508, 4738, 5047, 7406, 7889, 9476, 10094, 14812, 15778, 16583, 20188, 25921, 31556, 33166, 35329, 51842, 54487, 66332, 70658, 103684, 108974, 116081, 141316, 181447, 217948, 232162, 362894, 381409, 464324, 725788, 762818, 812567, 1525636, 1625134, 2669863, 3250268, 5339726, 10679452, 18689041, 37378082, 74756164]

約数ペア:

[(1, 74756164), (2, 37378082), (4, 18689041), (7, 10679452), (14, 5339726), (23, 3250268), (28, 2669863), (46, 1625134), (49, 1525636), (92, 812567), (98, 762818), (103, 725788), (161, 464324), (196, 381409), (206, 362894), (322, 232162), (343, 217948), (412, 181447), (529, 141316), (644, 116081), (686, 108974), (721, 103684), (1058, 70658), (1127, 66332), (1372, 54487), (1442, 51842), (2116, 35329), (2254, 33166), (2369, 31556), (2884, 25921), (3703, 20188), (4508, 16583), (4738, 15778), (5047, 14812), (7406, 10094), (7889, 9476)]