86744336

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 80

約数和(自身を含む): 210522240

約数和(自身を除く): 123777904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1571, 1624, 1904, 1972, 3142, 3248, 3451, 3944, 6284, 6902, 7888, 10997, 12568, 13804, 21994, 25136, 26707, 27608, 43988, 45559, 53414, 55216, 87976, 91118, 106828, 175952, 182236, 186949, 213656, 318913, 364472, 373898, 427312, 637826, 728944, 747796, 774503, 1275652, 1495592, 1549006, 2551304, 2991184, 3098012, 5102608, 5421521, 6196024, 10843042, 12392048, 21686084, 43372168, 86744336]

約数ペア:

[(1, 86744336), (2, 43372168), (4, 21686084), (7, 12392048), (8, 10843042), (14, 6196024), (16, 5421521), (17, 5102608), (28, 3098012), (29, 2991184), (34, 2551304), (56, 1549006), (58, 1495592), (68, 1275652), (112, 774503), (116, 747796), (119, 728944), (136, 637826), (203, 427312), (232, 373898), (238, 364472), (272, 318913), (406, 213656), (464, 186949), (476, 182236), (493, 175952), (812, 106828), (952, 91118), (986, 87976), (1571, 55216), (1624, 53414), (1904, 45559), (1972, 43988), (3142, 27608), (3248, 26707), (3451, 25136), (3944, 21994), (6284, 13804), (6902, 12568), (7888, 10997)]