80344902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 102131898

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 59, 66, 94, 118, 141, 177, 282, 354, 439, 517, 649, 878, 1034, 1298, 1317, 1551, 1947, 2634, 2773, 3102, 3894, 4829, 5546, 8319, 9658, 14487, 16638, 20633, 25901, 28974, 30503, 41266, 51802, 61006, 61899, 77703, 91509, 123798, 155406, 183018, 226963, 284911, 453926, 569822, 680889, 854733, 1217347, 1361778, 1709466, 2434694, 3652041, 7304082, 13390817, 26781634, 40172451, 80344902]

約数ペア:

[(1, 80344902), (2, 40172451), (3, 26781634), (6, 13390817), (11, 7304082), (22, 3652041), (33, 2434694), (47, 1709466), (59, 1361778), (66, 1217347), (94, 854733), (118, 680889), (141, 569822), (177, 453926), (282, 284911), (354, 226963), (439, 183018), (517, 155406), (649, 123798), (878, 91509), (1034, 77703), (1298, 61899), (1317, 61006), (1551, 51802), (1947, 41266), (2634, 30503), (2773, 28974), (3102, 25901), (3894, 20633), (4829, 16638), (5546, 14487), (8319, 9658)]