66975048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{132887}}^1$

素因数の和:132906

約数の個数: 48

約数和(自身を含む): 207305280

約数和(自身を除く): 140330232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 132887, 265774, 398661, 531548, 797322, 930209, 1063096, 1195983, 1594644, 1860418, 2391966, 2790627, 3189288, 3720836, 4783932, 5581254, 7441672, 8371881, 9567864, 11162508, 16743762, 22325016, 33487524, 66975048]

約数ペア:

[(1, 66975048), (2, 33487524), (3, 22325016), (4, 16743762), (6, 11162508), (7, 9567864), (8, 8371881), (9, 7441672), (12, 5581254), (14, 4783932), (18, 3720836), (21, 3189288), (24, 2790627), (28, 2391966), (36, 1860418), (42, 1594644), (56, 1195983), (63, 1063096), (72, 930209), (84, 797322), (126, 531548), (168, 398661), (252, 265774), (504, 132887)]