61639272

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 172536000

約数和(自身を除く): 110896728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2053, 2502, 3336, 3753, 4106, 5004, 6159, 7506, 8212, 10008, 12318, 15012, 16424, 18477, 24636, 30024, 36954, 49272, 55431, 73908, 110862, 147816, 221724, 285367, 443448, 570734, 856101, 1141468, 1712202, 2282936, 2568303, 3424404, 5136606, 6848808, 7704909, 10273212, 15409818, 20546424, 30819636, 61639272]

約数ペア:

[(1, 61639272), (2, 30819636), (3, 20546424), (4, 15409818), (6, 10273212), (8, 7704909), (9, 6848808), (12, 5136606), (18, 3424404), (24, 2568303), (27, 2282936), (36, 1712202), (54, 1141468), (72, 856101), (108, 570734), (139, 443448), (216, 285367), (278, 221724), (417, 147816), (556, 110862), (834, 73908), (1112, 55431), (1251, 49272), (1668, 36954), (2053, 30024), (2502, 24636), (3336, 18477), (3753, 16424), (4106, 15012), (5004, 12318), (6159, 10008), (7506, 8212)]