81838176

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 247177728

約数和(自身を除く): 165339552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 193, 224, 336, 386, 579, 631, 672, 772, 1158, 1262, 1351, 1544, 1893, 2316, 2524, 2702, 3088, 3786, 4053, 4417, 4632, 5048, 5404, 6176, 7572, 8106, 8834, 9264, 10096, 10808, 13251, 15144, 16212, 17668, 18528, 20192, 21616, 26502, 30288, 32424, 35336, 43232, 53004, 60576, 64848, 70672, 106008, 121783, 129696, 141344, 212016, 243566, 365349, 424032, 487132, 730698, 852481, 974264, 1461396, 1704962, 1948528, 2557443, 2922792, 3409924, 3897056, 5114886, 5845584, 6819848, 10229772, 11691168, 13639696, 20459544, 27279392, 40919088, 81838176]

約数ペア:

[(1, 81838176), (2, 40919088), (3, 27279392), (4, 20459544), (6, 13639696), (7, 11691168), (8, 10229772), (12, 6819848), (14, 5845584), (16, 5114886), (21, 3897056), (24, 3409924), (28, 2922792), (32, 2557443), (42, 1948528), (48, 1704962), (56, 1461396), (84, 974264), (96, 852481), (112, 730698), (168, 487132), (193, 424032), (224, 365349), (336, 243566), (386, 212016), (579, 141344), (631, 129696), (672, 121783), (772, 106008), (1158, 70672), (1262, 64848), (1351, 60576), (1544, 53004), (1893, 43232), (2316, 35336), (2524, 32424), (2702, 30288), (3088, 26502), (3786, 21616), (4053, 20192), (4417, 18528), (4632, 17668), (5048, 16212), (5404, 15144), (6176, 13251), (7572, 10808), (8106, 10096), (8834, 9264)]