69489728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 175564800

約数和(自身を除く): 106075072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 59, 64, 77, 88, 112, 118, 154, 176, 224, 236, 239, 308, 352, 413, 448, 472, 478, 616, 649, 704, 826, 944, 956, 1232, 1298, 1652, 1673, 1888, 1912, 2464, 2596, 2629, 3304, 3346, 3776, 3824, 4543, 4928, 5192, 5258, 6608, 6692, 7648, 9086, 10384, 10516, 13216, 13384, 14101, 15296, 18172, 18403, 20768, 21032, 26432, 26768, 28202, 36344, 36806, 41536, 42064, 53536, 56404, 72688, 73612, 84128, 98707, 107072, 112808, 145376, 147224, 155111, 168256, 197414, 225616, 290752, 294448, 310222, 394828, 451232, 588896, 620444, 789656, 902464, 1085777, 1177792, 1240888, 1579312, 2171554, 2481776, 3158624, 4343108, 4963552, 6317248, 8686216, 9927104, 17372432, 34744864, 69489728]

約数ペア:

[(1, 69489728), (2, 34744864), (4, 17372432), (7, 9927104), (8, 8686216), (11, 6317248), (14, 4963552), (16, 4343108), (22, 3158624), (28, 2481776), (32, 2171554), (44, 1579312), (56, 1240888), (59, 1177792), (64, 1085777), (77, 902464), (88, 789656), (112, 620444), (118, 588896), (154, 451232), (176, 394828), (224, 310222), (236, 294448), (239, 290752), (308, 225616), (352, 197414), (413, 168256), (448, 155111), (472, 147224), (478, 145376), (616, 112808), (649, 107072), (704, 98707), (826, 84128), (944, 73612), (956, 72688), (1232, 56404), (1298, 53536), (1652, 42064), (1673, 41536), (1888, 36806), (1912, 36344), (2464, 28202), (2596, 26768), (2629, 26432), (3304, 21032), (3346, 20768), (3776, 18403), (3824, 18172), (4543, 15296), (4928, 14101), (5192, 13384), (5258, 13216), (6608, 10516), (6692, 10384), (7648, 9086)]