71480724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11657}}^1$

素因数の和:11744

約数の個数: 48

約数和(自身を含む): 193243008

約数和(自身を除く): 121762284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 11657, 23314, 34971, 46628, 69942, 81599, 139884, 163198, 244797, 326396, 489594, 850961, 979188, 1701922, 2552883, 3403844, 5105766, 5956727, 10211532, 11913454, 17870181, 23826908, 35740362, 71480724]

約数ペア:

[(1, 71480724), (2, 35740362), (3, 23826908), (4, 17870181), (6, 11913454), (7, 10211532), (12, 5956727), (14, 5105766), (21, 3403844), (28, 2552883), (42, 1701922), (73, 979188), (84, 850961), (146, 489594), (219, 326396), (292, 244797), (438, 163198), (511, 139884), (876, 81599), (1022, 69942), (1533, 46628), (2044, 34971), (3066, 23314), (6132, 11657)]