87854406

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{761}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 179076096

約数和(自身を除く): 91221690

約数列:

[1, 2, 3, 6, 71, 142, 213, 271, 426, 542, 761, 813, 1522, 1626, 2283, 4566, 19241, 38482, 54031, 57723, 108062, 115446, 162093, 206231, 324186, 412462, 618693, 1237386, 14642401, 29284802, 43927203, 87854406]

約数ペア:

[(1, 87854406), (2, 43927203), (3, 29284802), (6, 14642401), (71, 1237386), (142, 618693), (213, 412462), (271, 324186), (426, 206231), (542, 162093), (761, 115446), (813, 108062), (1522, 57723), (1626, 54031), (2283, 38482), (4566, 19241)]