27807108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 80266032

約数和(自身を除く): 52458924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 131, 133, 147, 196, 228, 262, 266, 294, 361, 393, 399, 524, 532, 588, 722, 786, 798, 917, 931, 1083, 1444, 1572, 1596, 1834, 1862, 2166, 2489, 2527, 2751, 2793, 3668, 3724, 4332, 4978, 5054, 5502, 5586, 6419, 7467, 7581, 9956, 10108, 11004, 11172, 12838, 14934, 15162, 17423, 17689, 19257, 25676, 29868, 30324, 34846, 35378, 38514, 47291, 52269, 53067, 69692, 70756, 77028, 94582, 104538, 106134, 121961, 141873, 189164, 209076, 212268, 243922, 283746, 331037, 365883, 487844, 567492, 662074, 731766, 993111, 1324148, 1463532, 1986222, 2317259, 3972444, 4634518, 6951777, 9269036, 13903554, 27807108]

約数ペア:

[(1, 27807108), (2, 13903554), (3, 9269036), (4, 6951777), (6, 4634518), (7, 3972444), (12, 2317259), (14, 1986222), (19, 1463532), (21, 1324148), (28, 993111), (38, 731766), (42, 662074), (49, 567492), (57, 487844), (76, 365883), (84, 331037), (98, 283746), (114, 243922), (131, 212268), (133, 209076), (147, 189164), (196, 141873), (228, 121961), (262, 106134), (266, 104538), (294, 94582), (361, 77028), (393, 70756), (399, 69692), (524, 53067), (532, 52269), (588, 47291), (722, 38514), (786, 35378), (798, 34846), (917, 30324), (931, 29868), (1083, 25676), (1444, 19257), (1572, 17689), (1596, 17423), (1834, 15162), (1862, 14934), (2166, 12838), (2489, 11172), (2527, 11004), (2751, 10108), (2793, 9956), (3668, 7581), (3724, 7467), (4332, 6419), (4978, 5586), (5054, 5502)]