85715184

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 231235200

約数和(自身を除く): 145520016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 139, 174, 232, 278, 348, 417, 443, 464, 556, 696, 834, 886, 1112, 1329, 1392, 1668, 1772, 2224, 2658, 3336, 3544, 4031, 5316, 6672, 7088, 8062, 10632, 12093, 12847, 16124, 21264, 24186, 25694, 32248, 38541, 48372, 51388, 61577, 64496, 77082, 96744, 102776, 123154, 154164, 184731, 193488, 205552, 246308, 308328, 369462, 492616, 616656, 738924, 985232, 1477848, 1785733, 2955696, 3571466, 5357199, 7142932, 10714398, 14285864, 21428796, 28571728, 42857592, 85715184]

約数ペア:

[(1, 85715184), (2, 42857592), (3, 28571728), (4, 21428796), (6, 14285864), (8, 10714398), (12, 7142932), (16, 5357199), (24, 3571466), (29, 2955696), (48, 1785733), (58, 1477848), (87, 985232), (116, 738924), (139, 616656), (174, 492616), (232, 369462), (278, 308328), (348, 246308), (417, 205552), (443, 193488), (464, 184731), (556, 154164), (696, 123154), (834, 102776), (886, 96744), (1112, 77082), (1329, 64496), (1392, 61577), (1668, 51388), (1772, 48372), (2224, 38541), (2658, 32248), (3336, 25694), (3544, 24186), (4031, 21264), (5316, 16124), (6672, 12847), (7088, 12093), (8062, 10632)]