80989722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{911}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 192067200

約数和(自身を除く): 111077478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 449, 898, 911, 1347, 1822, 2694, 2733, 4041, 4939, 5466, 8082, 8199, 9878, 10021, 14817, 16398, 20042, 29634, 30063, 44451, 60126, 88902, 90189, 180378, 409039, 818078, 1227117, 2454234, 3681351, 4499429, 7362702, 8998858, 13498287, 26996574, 40494861, 80989722]

約数ペア:

[(1, 80989722), (2, 40494861), (3, 26996574), (6, 13498287), (9, 8998858), (11, 7362702), (18, 4499429), (22, 3681351), (33, 2454234), (66, 1227117), (99, 818078), (198, 409039), (449, 180378), (898, 90189), (911, 88902), (1347, 60126), (1822, 44451), (2694, 30063), (2733, 29634), (4041, 20042), (4939, 16398), (5466, 14817), (8082, 10021), (8199, 9878)]