69421980628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{237509}}^1$

素因数の和:237617

約数の個数: 96

約数和(自身を含む): 165352561920

約数和(自身を除く): 95930581292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 73, 77, 91, 143, 146, 154, 182, 286, 292, 308, 364, 511, 572, 803, 949, 1001, 1022, 1606, 1898, 2002, 2044, 3212, 3796, 4004, 5621, 6643, 10439, 11242, 13286, 20878, 22484, 26572, 41756, 73073, 146146, 237509, 292292, 475018, 950036, 1662563, 2612599, 3087617, 3325126, 5225198, 6175234, 6650252, 10450396, 12350468, 17338157, 18288193, 21613319, 33963787, 34676314, 36576386, 43226638, 67927574, 69352628, 73152772, 86453276, 121367099, 135855148, 190719727, 225396041, 237746509, 242734198, 381439454, 450792082, 475493018, 485468396, 762878908, 901584164, 950986036, 1335038089, 1577772287, 2479356451, 2670076178, 3155544574, 4958712902, 5340152356, 6311089148, 9917425804, 17355495157, 34710990314, 69421980628]

約数ペア:

[(1, 69421980628), (2, 34710990314), (4, 17355495157), (7, 9917425804), (11, 6311089148), (13, 5340152356), (14, 4958712902), (22, 3155544574), (26, 2670076178), (28, 2479356451), (44, 1577772287), (52, 1335038089), (73, 950986036), (77, 901584164), (91, 762878908), (143, 485468396), (146, 475493018), (154, 450792082), (182, 381439454), (286, 242734198), (292, 237746509), (308, 225396041), (364, 190719727), (511, 135855148), (572, 121367099), (803, 86453276), (949, 73152772), (1001, 69352628), (1022, 67927574), (1606, 43226638), (1898, 36576386), (2002, 34676314), (2044, 33963787), (3212, 21613319), (3796, 18288193), (4004, 17338157), (5621, 12350468), (6643, 10450396), (10439, 6650252), (11242, 6175234), (13286, 5225198), (20878, 3325126), (22484, 3087617), (26572, 2612599), (41756, 1662563), (73073, 950036), (146146, 475018), (237509, 292292)]