81062688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1790

約数の個数: 96

約数和(自身を含む): 246758400

約数和(自身を除く): 165695712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1699, 1704, 1988, 2272, 2982, 3398, 3408, 3976, 5097, 5964, 6796, 6816, 7952, 10194, 11893, 11928, 13592, 15904, 20388, 23786, 23856, 27184, 35679, 40776, 47572, 47712, 54368, 71358, 81552, 95144, 120629, 142716, 163104, 190288, 241258, 285432, 361887, 380576, 482516, 570864, 723774, 844403, 965032, 1141728, 1447548, 1688806, 1930064, 2533209, 2895096, 3377612, 3860128, 5066418, 5790192, 6755224, 10132836, 11580384, 13510448, 20265672, 27020896, 40531344, 81062688]

約数ペア:

[(1, 81062688), (2, 40531344), (3, 27020896), (4, 20265672), (6, 13510448), (7, 11580384), (8, 10132836), (12, 6755224), (14, 5790192), (16, 5066418), (21, 3860128), (24, 3377612), (28, 2895096), (32, 2533209), (42, 1930064), (48, 1688806), (56, 1447548), (71, 1141728), (84, 965032), (96, 844403), (112, 723774), (142, 570864), (168, 482516), (213, 380576), (224, 361887), (284, 285432), (336, 241258), (426, 190288), (497, 163104), (568, 142716), (672, 120629), (852, 95144), (994, 81552), (1136, 71358), (1491, 54368), (1699, 47712), (1704, 47572), (1988, 40776), (2272, 35679), (2982, 27184), (3398, 23856), (3408, 23786), (3976, 20388), (5097, 15904), (5964, 13592), (6796, 11928), (6816, 11893), (7952, 10194)]