68722914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2833}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 148546944

約数和(自身を除く): 79824030

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1866, 2833, 4043, 5666, 8086, 8499, 12129, 16998, 24258, 36829, 73658, 110487, 220974, 881063, 1762126, 2643189, 5286378, 11453819, 22907638, 34361457, 68722914]

約数ペア:

[(1, 68722914), (2, 34361457), (3, 22907638), (6, 11453819), (13, 5286378), (26, 2643189), (39, 1762126), (78, 881063), (311, 220974), (622, 110487), (933, 73658), (1866, 36829), (2833, 24258), (4043, 16998), (5666, 12129), (8086, 8499)]