66959808

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 188732160

約数和(自身を除く): 121772352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 59, 64, 69, 92, 96, 118, 138, 177, 184, 192, 236, 257, 276, 354, 368, 472, 514, 552, 708, 736, 771, 944, 1028, 1104, 1357, 1416, 1472, 1542, 1888, 2056, 2208, 2714, 2832, 3084, 3776, 4071, 4112, 4416, 5428, 5664, 5911, 6168, 8142, 8224, 10856, 11328, 11822, 12336, 15163, 16284, 16448, 17733, 21712, 23644, 24672, 30326, 32568, 35466, 43424, 45489, 47288, 49344, 60652, 65136, 70932, 86848, 90978, 94576, 121304, 130272, 141864, 181956, 189152, 242608, 260544, 283728, 348749, 363912, 378304, 485216, 567456, 697498, 727824, 970432, 1046247, 1134912, 1394996, 1455648, 2092494, 2789992, 2911296, 4184988, 5579984, 8369976, 11159968, 16739952, 22319936, 33479904, 66959808]

約数ペア:

[(1, 66959808), (2, 33479904), (3, 22319936), (4, 16739952), (6, 11159968), (8, 8369976), (12, 5579984), (16, 4184988), (23, 2911296), (24, 2789992), (32, 2092494), (46, 1455648), (48, 1394996), (59, 1134912), (64, 1046247), (69, 970432), (92, 727824), (96, 697498), (118, 567456), (138, 485216), (177, 378304), (184, 363912), (192, 348749), (236, 283728), (257, 260544), (276, 242608), (354, 189152), (368, 181956), (472, 141864), (514, 130272), (552, 121304), (708, 94576), (736, 90978), (771, 86848), (944, 70932), (1028, 65136), (1104, 60652), (1357, 49344), (1416, 47288), (1472, 45489), (1542, 43424), (1888, 35466), (2056, 32568), (2208, 30326), (2714, 24672), (2832, 23644), (3084, 21712), (3776, 17733), (4071, 16448), (4112, 16284), (4416, 15163), (5428, 12336), (5664, 11822), (5911, 11328), (6168, 10856), (8142, 8224)]