80339976

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 227799000

約数和(自身を除く): 147459024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 109, 116, 174, 218, 232, 261, 327, 348, 353, 436, 522, 654, 696, 706, 872, 981, 1044, 1059, 1308, 1412, 1962, 2088, 2118, 2616, 2824, 3161, 3177, 3924, 4236, 6322, 6354, 7848, 8472, 9483, 10237, 12644, 12708, 18966, 20474, 25288, 25416, 28449, 30711, 37932, 38477, 40948, 56898, 61422, 75864, 76954, 81896, 92133, 113796, 115431, 122844, 153908, 184266, 227592, 230862, 245688, 307816, 346293, 368532, 461724, 692586, 737064, 923448, 1115833, 1385172, 2231666, 2770344, 3347499, 4463332, 6694998, 8926664, 10042497, 13389996, 20084994, 26779992, 40169988, 80339976]

約数ペア:

[(1, 80339976), (2, 40169988), (3, 26779992), (4, 20084994), (6, 13389996), (8, 10042497), (9, 8926664), (12, 6694998), (18, 4463332), (24, 3347499), (29, 2770344), (36, 2231666), (58, 1385172), (72, 1115833), (87, 923448), (109, 737064), (116, 692586), (174, 461724), (218, 368532), (232, 346293), (261, 307816), (327, 245688), (348, 230862), (353, 227592), (436, 184266), (522, 153908), (654, 122844), (696, 115431), (706, 113796), (872, 92133), (981, 81896), (1044, 76954), (1059, 75864), (1308, 61422), (1412, 56898), (1962, 40948), (2088, 38477), (2118, 37932), (2616, 30711), (2824, 28449), (3161, 25416), (3177, 25288), (3924, 20474), (4236, 18966), (6322, 12708), (6354, 12644), (7848, 10237), (8472, 9483)]