68757948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11863}}^1$

素因数の和:11903

約数の個数: 72

約数和(自身を含む): 207287808

約数和(自身を除く): 138529860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 11863, 23726, 35589, 47452, 71178, 83041, 106767, 142356, 166082, 213534, 249123, 272849, 332164, 427068, 498246, 545698, 747369, 818547, 996492, 1091396, 1494738, 1637094, 1909943, 2455641, 2989476, 3274188, 3819886, 4911282, 5729829, 7639772, 9822564, 11459658, 17189487, 22919316, 34378974, 68757948]

約数ペア:

[(1, 68757948), (2, 34378974), (3, 22919316), (4, 17189487), (6, 11459658), (7, 9822564), (9, 7639772), (12, 5729829), (14, 4911282), (18, 3819886), (21, 3274188), (23, 2989476), (28, 2455641), (36, 1909943), (42, 1637094), (46, 1494738), (63, 1091396), (69, 996492), (84, 818547), (92, 747369), (126, 545698), (138, 498246), (161, 427068), (207, 332164), (252, 272849), (276, 249123), (322, 213534), (414, 166082), (483, 142356), (644, 106767), (828, 83041), (966, 71178), (1449, 47452), (1932, 35589), (2898, 23726), (5796, 11863)]