74680128

素因数分解:

$2^6\times 3^2\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:744

約数の個数: 84

約数和(自身を含む): 215257380

約数和(自身を除く): 140577252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 317, 409, 576, 634, 818, 951, 1227, 1268, 1636, 1902, 2454, 2536, 2853, 3272, 3681, 3804, 4908, 5072, 5706, 6544, 7362, 7608, 9816, 10144, 11412, 13088, 14724, 15216, 19632, 20288, 22824, 26176, 29448, 30432, 39264, 45648, 58896, 60864, 78528, 91296, 117792, 129653, 182592, 235584, 259306, 388959, 518612, 777918, 1037224, 1166877, 1555836, 2074448, 2333754, 3111672, 4148896, 4667508, 6223344, 8297792, 9335016, 12446688, 18670032, 24893376, 37340064, 74680128]

約数ペア:

[(1, 74680128), (2, 37340064), (3, 24893376), (4, 18670032), (6, 12446688), (8, 9335016), (9, 8297792), (12, 6223344), (16, 4667508), (18, 4148896), (24, 3111672), (32, 2333754), (36, 2074448), (48, 1555836), (64, 1166877), (72, 1037224), (96, 777918), (144, 518612), (192, 388959), (288, 259306), (317, 235584), (409, 182592), (576, 129653), (634, 117792), (818, 91296), (951, 78528), (1227, 60864), (1268, 58896), (1636, 45648), (1902, 39264), (2454, 30432), (2536, 29448), (2853, 26176), (3272, 22824), (3681, 20288), (3804, 19632), (4908, 15216), (5072, 14724), (5706, 13088), (6544, 11412), (7362, 10144), (7608, 9816)]