68999724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 183456000

約数和(自身を除く): 114456276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 167, 207, 276, 334, 414, 499, 501, 668, 828, 998, 1002, 1497, 1503, 1996, 2004, 2994, 3006, 3841, 4491, 5988, 6012, 7682, 8982, 11477, 11523, 15364, 17964, 22954, 23046, 34431, 34569, 45908, 46092, 68862, 69138, 83333, 103293, 137724, 138276, 166666, 206586, 249999, 333332, 413172, 499998, 749997, 999996, 1499994, 1916659, 2999988, 3833318, 5749977, 7666636, 11499954, 17249931, 22999908, 34499862, 68999724]

約数ペア:

[(1, 68999724), (2, 34499862), (3, 22999908), (4, 17249931), (6, 11499954), (9, 7666636), (12, 5749977), (18, 3833318), (23, 2999988), (36, 1916659), (46, 1499994), (69, 999996), (92, 749997), (138, 499998), (167, 413172), (207, 333332), (276, 249999), (334, 206586), (414, 166666), (499, 138276), (501, 137724), (668, 103293), (828, 83333), (998, 69138), (1002, 68862), (1497, 46092), (1503, 45908), (1996, 34569), (2004, 34431), (2994, 23046), (3006, 22954), (3841, 17964), (4491, 15364), (5988, 11523), (6012, 11477), (7682, 8982)]