64657692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 192890880

約数和(自身を除く): 128233188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 62, 66, 69, 92, 93, 99, 124, 132, 138, 186, 198, 207, 229, 253, 276, 279, 341, 372, 396, 414, 458, 506, 558, 682, 687, 713, 759, 828, 916, 1012, 1023, 1116, 1364, 1374, 1426, 1518, 2046, 2061, 2139, 2277, 2519, 2748, 2852, 3036, 3069, 4092, 4122, 4278, 4554, 5038, 5267, 6138, 6417, 7099, 7557, 7843, 8244, 8556, 9108, 10076, 10534, 12276, 12834, 14198, 15114, 15686, 15801, 21068, 21297, 22671, 23529, 25668, 28396, 30228, 31372, 31602, 42594, 45342, 47058, 47403, 57937, 63204, 63891, 70587, 78089, 85188, 90684, 94116, 94806, 115874, 127782, 141174, 156178, 163277, 173811, 189612, 231748, 234267, 255564, 282348, 312356, 326554, 347622, 468534, 489831, 521433, 653108, 695244, 702801, 937068, 979662, 1042866, 1405602, 1469493, 1796047, 1959324, 2085732, 2811204, 2938986, 3592094, 5388141, 5877972, 7184188, 10776282, 16164423, 21552564, 32328846, 64657692]

約数ペア:

[(1, 64657692), (2, 32328846), (3, 21552564), (4, 16164423), (6, 10776282), (9, 7184188), (11, 5877972), (12, 5388141), (18, 3592094), (22, 2938986), (23, 2811204), (31, 2085732), (33, 1959324), (36, 1796047), (44, 1469493), (46, 1405602), (62, 1042866), (66, 979662), (69, 937068), (92, 702801), (93, 695244), (99, 653108), (124, 521433), (132, 489831), (138, 468534), (186, 347622), (198, 326554), (207, 312356), (229, 282348), (253, 255564), (276, 234267), (279, 231748), (341, 189612), (372, 173811), (396, 163277), (414, 156178), (458, 141174), (506, 127782), (558, 115874), (682, 94806), (687, 94116), (713, 90684), (759, 85188), (828, 78089), (916, 70587), (1012, 63891), (1023, 63204), (1116, 57937), (1364, 47403), (1374, 47058), (1426, 45342), (1518, 42594), (2046, 31602), (2061, 31372), (2139, 30228), (2277, 28396), (2519, 25668), (2748, 23529), (2852, 22671), (3036, 21297), (3069, 21068), (4092, 15801), (4122, 15686), (4278, 15114), (4554, 14198), (5038, 12834), (5267, 12276), (6138, 10534), (6417, 10076), (7099, 9108), (7557, 8556), (7843, 8244)]