82863816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6947}}^1$

素因数の和:7034

約数の個数: 64

約数和(自身を含む): 240122880

約数和(自身を除く): 157259064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 6947, 11928, 13894, 20841, 27788, 41682, 48629, 55576, 83364, 97258, 145887, 166728, 194516, 291774, 389032, 493237, 583548, 986474, 1167096, 1479711, 1972948, 2959422, 3452659, 3945896, 5918844, 6905318, 10357977, 11837688, 13810636, 20715954, 27621272, 41431908, 82863816]

約数ペア:

[(1, 82863816), (2, 41431908), (3, 27621272), (4, 20715954), (6, 13810636), (7, 11837688), (8, 10357977), (12, 6905318), (14, 5918844), (21, 3945896), (24, 3452659), (28, 2959422), (42, 1972948), (56, 1479711), (71, 1167096), (84, 986474), (142, 583548), (168, 493237), (213, 389032), (284, 291774), (426, 194516), (497, 166728), (568, 145887), (852, 97258), (994, 83364), (1491, 55576), (1704, 48629), (1988, 41682), (2982, 27788), (3976, 20841), (5964, 13894), (6947, 11928)]