66371652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 177690240

約数和(自身を除く): 111318588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1129, 1278, 1633, 2258, 2556, 3266, 3387, 4516, 4899, 6532, 6774, 9798, 10161, 13548, 14697, 19596, 20322, 25967, 29394, 40644, 51934, 58788, 77901, 80159, 103868, 155802, 160318, 233703, 240477, 311604, 320636, 467406, 480954, 721431, 934812, 961908, 1442862, 1843657, 2885724, 3687314, 5530971, 7374628, 11061942, 16592913, 22123884, 33185826, 66371652]

約数ペア:

[(1, 66371652), (2, 33185826), (3, 22123884), (4, 16592913), (6, 11061942), (9, 7374628), (12, 5530971), (18, 3687314), (23, 2885724), (36, 1843657), (46, 1442862), (69, 961908), (71, 934812), (92, 721431), (138, 480954), (142, 467406), (207, 320636), (213, 311604), (276, 240477), (284, 233703), (414, 160318), (426, 155802), (639, 103868), (828, 80159), (852, 77901), (1129, 58788), (1278, 51934), (1633, 40644), (2258, 29394), (2556, 25967), (3266, 20322), (3387, 19596), (4516, 14697), (4899, 13548), (6532, 10161), (6774, 9798)]