78234761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 94264320

約数和(自身を除く): 16029559

約数列:

[1, 11, 19, 37, 67, 151, 209, 407, 703, 737, 1273, 1661, 2479, 2869, 5587, 7733, 10117, 14003, 27269, 31559, 47101, 61457, 106153, 111287, 192223, 374329, 518111, 1167683, 2114453, 4117619, 7112251, 78234761]

約数ペア:

[(1, 78234761), (11, 7112251), (19, 4117619), (37, 2114453), (67, 1167683), (151, 518111), (209, 374329), (407, 192223), (703, 111287), (737, 106153), (1273, 61457), (1661, 47101), (2479, 31559), (2869, 27269), (5587, 14003), (7733, 10117)]