77498376

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{189947}}^1$

素因数の和:189973

約数の個数: 32

約数和(自身を含む): 205143840

約数和(自身を除く): 127645464

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 189947, 379894, 569841, 759788, 1139682, 1519576, 2279364, 3229099, 4558728, 6458198, 9687297, 12916396, 19374594, 25832792, 38749188, 77498376]

約数ペア:

[(1, 77498376), (2, 38749188), (3, 25832792), (4, 19374594), (6, 12916396), (8, 9687297), (12, 6458198), (17, 4558728), (24, 3229099), (34, 2279364), (51, 1519576), (68, 1139682), (102, 759788), (136, 569841), (204, 379894), (408, 189947)]