71892128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 178536960

約数和(自身を除く): 106644832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 163, 176, 179, 224, 308, 326, 352, 358, 616, 652, 716, 1141, 1232, 1253, 1304, 1432, 1793, 1969, 2282, 2464, 2506, 2608, 2864, 3586, 3938, 4564, 5012, 5216, 5728, 7172, 7876, 9128, 10024, 12551, 13783, 14344, 15752, 18256, 20048, 25102, 27566, 28688, 29177, 31504, 36512, 40096, 50204, 55132, 57376, 58354, 63008, 100408, 110264, 116708, 200816, 204239, 220528, 233416, 320947, 401632, 408478, 441056, 466832, 641894, 816956, 933664, 1283788, 1633912, 2246629, 2567576, 3267824, 4493258, 5135152, 6535648, 8986516, 10270304, 17973032, 35946064, 71892128]

約数ペア:

[(1, 71892128), (2, 35946064), (4, 17973032), (7, 10270304), (8, 8986516), (11, 6535648), (14, 5135152), (16, 4493258), (22, 3267824), (28, 2567576), (32, 2246629), (44, 1633912), (56, 1283788), (77, 933664), (88, 816956), (112, 641894), (154, 466832), (163, 441056), (176, 408478), (179, 401632), (224, 320947), (308, 233416), (326, 220528), (352, 204239), (358, 200816), (616, 116708), (652, 110264), (716, 100408), (1141, 63008), (1232, 58354), (1253, 57376), (1304, 55132), (1432, 50204), (1793, 40096), (1969, 36512), (2282, 31504), (2464, 29177), (2506, 28688), (2608, 27566), (2864, 25102), (3586, 20048), (3938, 18256), (4564, 15752), (5012, 14344), (5216, 13783), (5728, 12551), (7172, 10024), (7876, 9128)]