80760652

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 167311872

約数和(自身を除く): 86551220

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 206, 287, 412, 574, 683, 721, 1148, 1366, 1442, 2732, 2884, 4223, 4781, 8446, 9562, 16892, 19124, 28003, 29561, 56006, 59122, 70349, 112012, 118244, 140698, 196021, 281396, 392042, 492443, 784084, 984886, 1969772, 2884309, 5768618, 11537236, 20190163, 40380326, 80760652]

約数ペア:

[(1, 80760652), (2, 40380326), (4, 20190163), (7, 11537236), (14, 5768618), (28, 2884309), (41, 1969772), (82, 984886), (103, 784084), (164, 492443), (206, 392042), (287, 281396), (412, 196021), (574, 140698), (683, 118244), (721, 112012), (1148, 70349), (1366, 59122), (1442, 56006), (2732, 29561), (2884, 28003), (4223, 19124), (4781, 16892), (8446, 9562)]