78823648

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 161342496

約数和(自身を除く): 82518848

約数列:

[1, 2, 4, 8, 16, 32, 41, 73, 82, 146, 164, 292, 328, 584, 656, 823, 1168, 1312, 1646, 2336, 2993, 3292, 5986, 6584, 11972, 13168, 23944, 26336, 33743, 47888, 60079, 67486, 95776, 120158, 134972, 240316, 269944, 480632, 539888, 961264, 1079776, 1922528, 2463239, 4926478, 9852956, 19705912, 39411824, 78823648]

約数ペア:

[(1, 78823648), (2, 39411824), (4, 19705912), (8, 9852956), (16, 4926478), (32, 2463239), (41, 1922528), (73, 1079776), (82, 961264), (146, 539888), (164, 480632), (292, 269944), (328, 240316), (584, 134972), (656, 120158), (823, 95776), (1168, 67486), (1312, 60079), (1646, 47888), (2336, 33743), (2993, 26336), (3292, 23944), (5986, 13168), (6584, 11972)]