89987388

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{105619}}^1$

素因数の和:105697

約数の個数: 24

約数和(自身を含む): 212929920

約数和(自身を除く): 122942532

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 105619, 211238, 316857, 422476, 633714, 1267428, 7498949, 14997898, 22496847, 29995796, 44993694, 89987388]

約数ペア:

[(1, 89987388), (2, 44993694), (3, 29995796), (4, 22496847), (6, 14997898), (12, 7498949), (71, 1267428), (142, 633714), (213, 422476), (284, 316857), (426, 211238), (852, 105619)]