71802138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4651}}^1$

素因数の和:4770

約数の個数: 32

約数和(自身を含む): 150054912

約数和(自身を除く): 78252774

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 4651, 5146, 7719, 9302, 13953, 15438, 27906, 144181, 288362, 386033, 432543, 772066, 865086, 1158099, 2316198, 11967023, 23934046, 35901069, 71802138]

約数ペア:

[(1, 71802138), (2, 35901069), (3, 23934046), (6, 11967023), (31, 2316198), (62, 1158099), (83, 865086), (93, 772066), (166, 432543), (186, 386033), (249, 288362), (498, 144181), (2573, 27906), (4651, 15438), (5146, 13953), (7719, 9302)]