85870764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{340757}}^1$

素因数の和:340774

約数の個数: 36

約数和(自身を含む): 248071824

約数和(自身を除く): 162201060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 340757, 681514, 1022271, 1363028, 2044542, 2385299, 3066813, 4089084, 4770598, 6133626, 7155897, 9541196, 12267252, 14311794, 21467691, 28623588, 42935382, 85870764]

約数ペア:

[(1, 85870764), (2, 42935382), (3, 28623588), (4, 21467691), (6, 14311794), (7, 12267252), (9, 9541196), (12, 7155897), (14, 6133626), (18, 4770598), (21, 4089084), (28, 3066813), (36, 2385299), (42, 2044542), (63, 1363028), (84, 1022271), (126, 681514), (252, 340757)]