83787088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 206843904

約数和(自身を除く): 123056816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 1447, 2068, 2632, 2894, 3619, 4136, 5264, 5788, 7238, 8272, 10129, 11576, 14476, 15917, 20258, 23152, 28952, 31834, 40516, 57904, 63668, 68009, 81032, 111419, 127336, 136018, 162064, 222838, 254672, 272036, 445676, 476063, 544072, 748099, 891352, 952126, 1088144, 1496198, 1782704, 1904252, 2992396, 3808504, 5236693, 5984792, 7617008, 10473386, 11969584, 20946772, 41893544, 83787088]

約数ペア:

[(1, 83787088), (2, 41893544), (4, 20946772), (7, 11969584), (8, 10473386), (11, 7617008), (14, 5984792), (16, 5236693), (22, 3808504), (28, 2992396), (44, 1904252), (47, 1782704), (56, 1496198), (77, 1088144), (88, 952126), (94, 891352), (112, 748099), (154, 544072), (176, 476063), (188, 445676), (308, 272036), (329, 254672), (376, 222838), (517, 162064), (616, 136018), (658, 127336), (752, 111419), (1034, 81032), (1232, 68009), (1316, 63668), (1447, 57904), (2068, 40516), (2632, 31834), (2894, 28952), (3619, 23152), (4136, 20258), (5264, 15917), (5788, 14476), (7238, 11576), (8272, 10129)]