80224956

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 242424000

約数和(自身を除く): 162199044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 89, 98, 126, 146, 147, 178, 196, 219, 252, 267, 292, 294, 343, 356, 438, 441, 511, 534, 588, 623, 657, 686, 801, 876, 882, 1022, 1029, 1068, 1246, 1314, 1372, 1533, 1602, 1764, 1869, 2044, 2058, 2492, 2628, 3066, 3087, 3204, 3577, 3738, 4116, 4361, 4599, 5607, 6132, 6174, 6497, 7154, 7476, 8722, 9198, 10731, 11214, 12348, 12994, 13083, 14308, 17444, 18396, 19491, 21462, 22428, 25039, 25988, 26166, 30527, 32193, 38982, 39249, 42924, 45479, 50078, 52332, 58473, 61054, 64386, 75117, 77964, 78498, 90958, 91581, 100156, 116946, 122108, 128772, 136437, 150234, 156996, 181916, 183162, 225351, 233892, 272874, 274743, 300468, 318353, 366324, 409311, 450702, 545748, 549486, 636706, 818622, 901404, 955059, 1098972, 1273412, 1637244, 1910118, 2228471, 2865177, 3820236, 4456942, 5730354, 6685413, 8913884, 11460708, 13370826, 20056239, 26741652, 40112478, 80224956]

約数ペア:

[(1, 80224956), (2, 40112478), (3, 26741652), (4, 20056239), (6, 13370826), (7, 11460708), (9, 8913884), (12, 6685413), (14, 5730354), (18, 4456942), (21, 3820236), (28, 2865177), (36, 2228471), (42, 1910118), (49, 1637244), (63, 1273412), (73, 1098972), (84, 955059), (89, 901404), (98, 818622), (126, 636706), (146, 549486), (147, 545748), (178, 450702), (196, 409311), (219, 366324), (252, 318353), (267, 300468), (292, 274743), (294, 272874), (343, 233892), (356, 225351), (438, 183162), (441, 181916), (511, 156996), (534, 150234), (588, 136437), (623, 128772), (657, 122108), (686, 116946), (801, 100156), (876, 91581), (882, 90958), (1022, 78498), (1029, 77964), (1068, 75117), (1246, 64386), (1314, 61054), (1372, 58473), (1533, 52332), (1602, 50078), (1764, 45479), (1869, 42924), (2044, 39249), (2058, 38982), (2492, 32193), (2628, 30527), (3066, 26166), (3087, 25988), (3204, 25039), (3577, 22428), (3738, 21462), (4116, 19491), (4361, 18396), (4599, 17444), (5607, 14308), (6132, 13083), (6174, 12994), (6497, 12348), (7154, 11214), (7476, 10731), (8722, 9198)]