82827052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 188628048

約数和(自身を除く): 105800996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 451, 539, 574, 902, 937, 1078, 1148, 1804, 1874, 2009, 2156, 3157, 3748, 4018, 6314, 6559, 8036, 10307, 12628, 13118, 20614, 22099, 26236, 38417, 41228, 44198, 45913, 72149, 76834, 88396, 91826, 144298, 153668, 183652, 268919, 288596, 422587, 505043, 537838, 845174, 1010086, 1075676, 1690348, 1882433, 2020172, 2958109, 3764866, 5916218, 7529732, 11832436, 20706763, 41413526, 82827052]

約数ペア:

[(1, 82827052), (2, 41413526), (4, 20706763), (7, 11832436), (11, 7529732), (14, 5916218), (22, 3764866), (28, 2958109), (41, 2020172), (44, 1882433), (49, 1690348), (77, 1075676), (82, 1010086), (98, 845174), (154, 537838), (164, 505043), (196, 422587), (287, 288596), (308, 268919), (451, 183652), (539, 153668), (574, 144298), (902, 91826), (937, 88396), (1078, 76834), (1148, 72149), (1804, 45913), (1874, 44198), (2009, 41228), (2156, 38417), (3157, 26236), (3748, 22099), (4018, 20614), (6314, 13118), (6559, 12628), (8036, 10307)]