85870428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{1091}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 229442304

約数和(自身を除く): 143571876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 937, 1091, 1874, 2182, 2811, 3273, 3748, 4364, 5622, 6546, 6559, 7637, 11244, 13092, 13118, 15274, 19677, 22911, 26236, 30548, 39354, 45822, 78708, 91644, 1022267, 2044534, 3066801, 4089068, 6133602, 7155869, 12267204, 14311738, 21467607, 28623476, 42935214, 85870428]

約数ペア:

[(1, 85870428), (2, 42935214), (3, 28623476), (4, 21467607), (6, 14311738), (7, 12267204), (12, 7155869), (14, 6133602), (21, 4089068), (28, 3066801), (42, 2044534), (84, 1022267), (937, 91644), (1091, 78708), (1874, 45822), (2182, 39354), (2811, 30548), (3273, 26236), (3748, 22911), (4364, 19677), (5622, 15274), (6546, 13118), (6559, 13092), (7637, 11244)]