81166656

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5791}}^1$

素因数の和:5879

約数の個数: 56

約数和(自身を含む): 217732864

約数和(自身を除く): 136566208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 4672, 5791, 7008, 11582, 14016, 17373, 23164, 34746, 46328, 69492, 92656, 138984, 185312, 277968, 370624, 422743, 555936, 845486, 1111872, 1268229, 1690972, 2536458, 3381944, 5072916, 6763888, 10145832, 13527776, 20291664, 27055552, 40583328, 81166656]

約数ペア:

[(1, 81166656), (2, 40583328), (3, 27055552), (4, 20291664), (6, 13527776), (8, 10145832), (12, 6763888), (16, 5072916), (24, 3381944), (32, 2536458), (48, 1690972), (64, 1268229), (73, 1111872), (96, 845486), (146, 555936), (192, 422743), (219, 370624), (292, 277968), (438, 185312), (584, 138984), (876, 92656), (1168, 69492), (1752, 46328), (2336, 34746), (3504, 23164), (4672, 17373), (5791, 14016), (7008, 11582)]