82216512

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 168

約数和(自身を含む): 281452320

約数和(自身を除く): 199235808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 971, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1942, 2016, 2352, 2646, 2913, 3024, 3136, 3528, 3884, 4032, 4704, 5292, 5826, 6048, 6797, 7056, 7768, 8739, 9408, 10584, 11652, 12096, 13594, 14112, 15536, 17478, 20391, 21168, 23304, 26217, 27188, 28224, 31072, 34956, 40782, 42336, 46608, 47579, 52434, 54376, 61173, 62144, 69912, 81564, 84672, 93216, 95158, 104868, 108752, 122346, 139824, 142737, 163128, 183519, 186432, 190316, 209736, 217504, 244692, 279648, 285474, 326256, 367038, 380632, 419472, 428211, 435008, 489384, 559296, 570948, 652512, 734076, 761264, 838944, 856422, 978768, 1141896, 1284633, 1305024, 1468152, 1522528, 1677888, 1712844, 1957536, 2283792, 2569266, 2936304, 3045056, 3425688, 3915072, 4567584, 5138532, 5872608, 6851376, 9135168, 10277064, 11745216, 13702752, 20554128, 27405504, 41108256, 82216512]

約数ペア:

[(1, 82216512), (2, 41108256), (3, 27405504), (4, 20554128), (6, 13702752), (7, 11745216), (8, 10277064), (9, 9135168), (12, 6851376), (14, 5872608), (16, 5138532), (18, 4567584), (21, 3915072), (24, 3425688), (27, 3045056), (28, 2936304), (32, 2569266), (36, 2283792), (42, 1957536), (48, 1712844), (49, 1677888), (54, 1522528), (56, 1468152), (63, 1305024), (64, 1284633), (72, 1141896), (84, 978768), (96, 856422), (98, 838944), (108, 761264), (112, 734076), (126, 652512), (144, 570948), (147, 559296), (168, 489384), (189, 435008), (192, 428211), (196, 419472), (216, 380632), (224, 367038), (252, 326256), (288, 285474), (294, 279648), (336, 244692), (378, 217504), (392, 209736), (432, 190316), (441, 186432), (448, 183519), (504, 163128), (576, 142737), (588, 139824), (672, 122346), (756, 108752), (784, 104868), (864, 95158), (882, 93216), (971, 84672), (1008, 81564), (1176, 69912), (1323, 62144), (1344, 61173), (1512, 54376), (1568, 52434), (1728, 47579), (1764, 46608), (1942, 42336), (2016, 40782), (2352, 34956), (2646, 31072), (2913, 28224), (3024, 27188), (3136, 26217), (3528, 23304), (3884, 21168), (4032, 20391), (4704, 17478), (5292, 15536), (5826, 14112), (6048, 13594), (6797, 12096), (7056, 11652), (7768, 10584), (8739, 9408)]