84878742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3499}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 183456000

約数和(自身を除く): 98577258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1866, 3499, 4043, 6998, 8086, 10497, 12129, 20994, 24258, 45487, 90974, 136461, 272922, 1088189, 2176378, 3264567, 6529134, 14146457, 28292914, 42439371, 84878742]

約数ペア:

[(1, 84878742), (2, 42439371), (3, 28292914), (6, 14146457), (13, 6529134), (26, 3264567), (39, 2176378), (78, 1088189), (311, 272922), (622, 136461), (933, 90974), (1866, 45487), (3499, 24258), (4043, 20994), (6998, 12129), (8086, 10497)]