71633408

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 188559360

約数和(自身を除く): 116925952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 79, 88, 92, 112, 128, 154, 158, 161, 176, 184, 224, 253, 256, 308, 316, 322, 352, 368, 448, 506, 512, 553, 616, 632, 644, 704, 736, 869, 896, 1012, 1106, 1232, 1264, 1288, 1408, 1472, 1738, 1771, 1792, 1817, 2024, 2212, 2464, 2528, 2576, 2816, 2944, 3476, 3542, 3584, 3634, 4048, 4424, 4928, 5056, 5152, 5632, 5888, 6083, 6952, 7084, 7268, 8096, 8848, 9856, 10112, 10304, 11776, 12166, 12719, 13904, 14168, 14536, 16192, 17696, 19712, 19987, 20224, 20608, 24332, 25438, 27808, 28336, 29072, 32384, 35392, 39424, 39974, 40448, 41216, 48664, 50876, 55616, 56672, 58144, 64768, 70784, 79948, 82432, 97328, 101752, 111232, 113344, 116288, 129536, 139909, 141568, 159896, 194656, 203504, 222464, 226688, 232576, 279818, 283136, 319792, 389312, 407008, 444928, 453376, 465152, 559636, 639584, 778624, 814016, 906752, 930304, 1119272, 1279168, 1557248, 1628032, 2238544, 2558336, 3114496, 3256064, 4477088, 5116672, 6512128, 8954176, 10233344, 17908352, 35816704, 71633408]

約数ペア:

[(1, 71633408), (2, 35816704), (4, 17908352), (7, 10233344), (8, 8954176), (11, 6512128), (14, 5116672), (16, 4477088), (22, 3256064), (23, 3114496), (28, 2558336), (32, 2238544), (44, 1628032), (46, 1557248), (56, 1279168), (64, 1119272), (77, 930304), (79, 906752), (88, 814016), (92, 778624), (112, 639584), (128, 559636), (154, 465152), (158, 453376), (161, 444928), (176, 407008), (184, 389312), (224, 319792), (253, 283136), (256, 279818), (308, 232576), (316, 226688), (322, 222464), (352, 203504), (368, 194656), (448, 159896), (506, 141568), (512, 139909), (553, 129536), (616, 116288), (632, 113344), (644, 111232), (704, 101752), (736, 97328), (869, 82432), (896, 79948), (1012, 70784), (1106, 64768), (1232, 58144), (1264, 56672), (1288, 55616), (1408, 50876), (1472, 48664), (1738, 41216), (1771, 40448), (1792, 39974), (1817, 39424), (2024, 35392), (2212, 32384), (2464, 29072), (2528, 28336), (2576, 27808), (2816, 25438), (2944, 24332), (3476, 20608), (3542, 20224), (3584, 19987), (3634, 19712), (4048, 17696), (4424, 16192), (4928, 14536), (5056, 14168), (5152, 13904), (5632, 12719), (5888, 12166), (6083, 11776), (6952, 10304), (7084, 10112), (7268, 9856), (8096, 8848)]