64229328

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1121

約数の個数: 80

約数和(自身を含む): 185732160

約数和(自身を除く): 121502832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 947, 1256, 1413, 1884, 1894, 2512, 2826, 2841, 3768, 3788, 4239, 5652, 5682, 7536, 7576, 8478, 8523, 11304, 11364, 15152, 16956, 17046, 22608, 22728, 25569, 33912, 34092, 45456, 51138, 67824, 68184, 102276, 136368, 148679, 204552, 297358, 409104, 446037, 594716, 892074, 1189432, 1338111, 1784148, 2378864, 2676222, 3568296, 4014333, 5352444, 7136592, 8028666, 10704888, 16057332, 21409776, 32114664, 64229328]

約数ペア:

[(1, 64229328), (2, 32114664), (3, 21409776), (4, 16057332), (6, 10704888), (8, 8028666), (9, 7136592), (12, 5352444), (16, 4014333), (18, 3568296), (24, 2676222), (27, 2378864), (36, 1784148), (48, 1338111), (54, 1189432), (72, 892074), (108, 594716), (144, 446037), (157, 409104), (216, 297358), (314, 204552), (432, 148679), (471, 136368), (628, 102276), (942, 68184), (947, 67824), (1256, 51138), (1413, 45456), (1884, 34092), (1894, 33912), (2512, 25569), (2826, 22728), (2841, 22608), (3768, 17046), (3788, 16956), (4239, 15152), (5652, 11364), (5682, 11304), (7536, 8523), (7576, 8478)]