90981348

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23473}}^1$

素因数の和:23516

約数の個数: 48

約数和(自身を含む): 236617920

約数和(自身を除く): 145636572

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 23473, 46946, 70419, 93892, 140838, 281676, 399041, 445987, 798082, 891974, 1197123, 1337961, 1596164, 1783948, 2394246, 2675922, 4788492, 5351844, 7581779, 15163558, 22745337, 30327116, 45490674, 90981348]

約数ペア:

[(1, 90981348), (2, 45490674), (3, 30327116), (4, 22745337), (6, 15163558), (12, 7581779), (17, 5351844), (19, 4788492), (34, 2675922), (38, 2394246), (51, 1783948), (57, 1596164), (68, 1337961), (76, 1197123), (102, 891974), (114, 798082), (204, 445987), (228, 399041), (323, 281676), (646, 140838), (969, 93892), (1292, 70419), (1938, 46946), (3876, 23473)]