82783260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{65701}}^1$

素因数の和:65723

約数の個数: 72

約数和(自身を含む): 286986336

約数和(自身を除く): 204203076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 65701, 131402, 197103, 262804, 328505, 394206, 459907, 591309, 657010, 788412, 919814, 985515, 1182618, 1314020, 1379721, 1839628, 1971030, 2299535, 2365236, 2759442, 2956545, 3942060, 4139163, 4599070, 5518884, 5913090, 6898605, 8278326, 9198140, 11826180, 13797210, 16556652, 20695815, 27594420, 41391630, 82783260]

約数ペア:

[(1, 82783260), (2, 41391630), (3, 27594420), (4, 20695815), (5, 16556652), (6, 13797210), (7, 11826180), (9, 9198140), (10, 8278326), (12, 6898605), (14, 5913090), (15, 5518884), (18, 4599070), (20, 4139163), (21, 3942060), (28, 2956545), (30, 2759442), (35, 2365236), (36, 2299535), (42, 1971030), (45, 1839628), (60, 1379721), (63, 1314020), (70, 1182618), (84, 985515), (90, 919814), (105, 788412), (126, 657010), (140, 591309), (180, 459907), (210, 394206), (252, 328505), (315, 262804), (420, 197103), (630, 131402), (1260, 65701)]