68546688

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{3643}}^1$

素因数の和:3674

約数の個数: 96

約数和(自身を含む): 211862160

約数和(自身を除く): 143315472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 3643, 4704, 6272, 7286, 9408, 10929, 14572, 18816, 21858, 25501, 29144, 43716, 51002, 58288, 76503, 87432, 102004, 116576, 153006, 174864, 178507, 204008, 233152, 306012, 349728, 357014, 408016, 466304, 535521, 612024, 699456, 714028, 816032, 1071042, 1224048, 1398912, 1428056, 1632064, 2142084, 2448096, 2856112, 3264128, 4284168, 4896192, 5712224, 8568336, 9792384, 11424448, 17136672, 22848896, 34273344, 68546688]

約数ペア:

[(1, 68546688), (2, 34273344), (3, 22848896), (4, 17136672), (6, 11424448), (7, 9792384), (8, 8568336), (12, 5712224), (14, 4896192), (16, 4284168), (21, 3264128), (24, 2856112), (28, 2448096), (32, 2142084), (42, 1632064), (48, 1428056), (49, 1398912), (56, 1224048), (64, 1071042), (84, 816032), (96, 714028), (98, 699456), (112, 612024), (128, 535521), (147, 466304), (168, 408016), (192, 357014), (196, 349728), (224, 306012), (294, 233152), (336, 204008), (384, 178507), (392, 174864), (448, 153006), (588, 116576), (672, 102004), (784, 87432), (896, 76503), (1176, 58288), (1344, 51002), (1568, 43716), (2352, 29144), (2688, 25501), (3136, 21858), (3643, 18816), (4704, 14572), (6272, 10929), (7286, 9408)]