80691696

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5237}}^1$

素因数の和:5358

約数の個数: 60

約数和(自身を含む): 227978712

約数和(自身を除く): 147287016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 5237, 7704, 10474, 15408, 15711, 20948, 31422, 41896, 47133, 62844, 83792, 94266, 125688, 188532, 251376, 377064, 560359, 754128, 1120718, 1681077, 2241436, 3362154, 4482872, 5043231, 6724308, 8965744, 10086462, 13448616, 20172924, 26897232, 40345848, 80691696]

約数ペア:

[(1, 80691696), (2, 40345848), (3, 26897232), (4, 20172924), (6, 13448616), (8, 10086462), (9, 8965744), (12, 6724308), (16, 5043231), (18, 4482872), (24, 3362154), (36, 2241436), (48, 1681077), (72, 1120718), (107, 754128), (144, 560359), (214, 377064), (321, 251376), (428, 188532), (642, 125688), (856, 94266), (963, 83792), (1284, 62844), (1712, 47133), (1926, 41896), (2568, 31422), (3852, 20948), (5136, 15711), (5237, 15408), (7704, 10474)]