71670816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 236605824

約数和(自身を除く): 164935008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 487, 504, 511, 584, 657, 672, 876, 974, 1008, 1022, 1168, 1314, 1461, 1533, 1752, 1948, 2016, 2044, 2336, 2628, 2922, 3066, 3409, 3504, 3896, 4088, 4383, 4599, 5256, 5844, 6132, 6818, 7008, 7792, 8176, 8766, 9198, 10227, 10512, 11688, 12264, 13636, 15584, 16352, 17532, 18396, 20454, 21024, 23376, 24528, 27272, 30681, 35064, 35551, 36792, 40908, 46752, 49056, 54544, 61362, 70128, 71102, 73584, 81816, 106653, 109088, 122724, 140256, 142204, 147168, 163632, 213306, 245448, 248857, 284408, 319959, 327264, 426612, 490896, 497714, 568816, 639918, 746571, 853224, 981792, 995428, 1137632, 1279836, 1493142, 1706448, 1990856, 2239713, 2559672, 2986284, 3412896, 3981712, 4479426, 5119344, 5972568, 7963424, 8958852, 10238688, 11945136, 17917704, 23890272, 35835408, 71670816]

約数ペア:

[(1, 71670816), (2, 35835408), (3, 23890272), (4, 17917704), (6, 11945136), (7, 10238688), (8, 8958852), (9, 7963424), (12, 5972568), (14, 5119344), (16, 4479426), (18, 3981712), (21, 3412896), (24, 2986284), (28, 2559672), (32, 2239713), (36, 1990856), (42, 1706448), (48, 1493142), (56, 1279836), (63, 1137632), (72, 995428), (73, 981792), (84, 853224), (96, 746571), (112, 639918), (126, 568816), (144, 497714), (146, 490896), (168, 426612), (219, 327264), (224, 319959), (252, 284408), (288, 248857), (292, 245448), (336, 213306), (438, 163632), (487, 147168), (504, 142204), (511, 140256), (584, 122724), (657, 109088), (672, 106653), (876, 81816), (974, 73584), (1008, 71102), (1022, 70128), (1168, 61362), (1314, 54544), (1461, 49056), (1533, 46752), (1752, 40908), (1948, 36792), (2016, 35551), (2044, 35064), (2336, 30681), (2628, 27272), (2922, 24528), (3066, 23376), (3409, 21024), (3504, 20454), (3896, 18396), (4088, 17532), (4383, 16352), (4599, 15584), (5256, 13636), (5844, 12264), (6132, 11688), (6818, 10512), (7008, 10227), (7792, 9198), (8176, 8766)]