69814728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 195571350

約数和(自身を除く): 125756622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1009, 1116, 1922, 2018, 2232, 2883, 3027, 3844, 4036, 5766, 6054, 7688, 8072, 8649, 9081, 11532, 12108, 17298, 18162, 23064, 24216, 31279, 34596, 36324, 62558, 69192, 72648, 93837, 125116, 187674, 250232, 281511, 375348, 563022, 750696, 969649, 1126044, 1939298, 2252088, 2908947, 3878596, 5817894, 7757192, 8726841, 11635788, 17453682, 23271576, 34907364, 69814728]

約数ペア:

[(1, 69814728), (2, 34907364), (3, 23271576), (4, 17453682), (6, 11635788), (8, 8726841), (9, 7757192), (12, 5817894), (18, 3878596), (24, 2908947), (31, 2252088), (36, 1939298), (62, 1126044), (72, 969649), (93, 750696), (124, 563022), (186, 375348), (248, 281511), (279, 250232), (372, 187674), (558, 125116), (744, 93837), (961, 72648), (1009, 69192), (1116, 62558), (1922, 36324), (2018, 34596), (2232, 31279), (2883, 24216), (3027, 23064), (3844, 18162), (4036, 17298), (5766, 12108), (6054, 11532), (7688, 9081), (8072, 8649)]