129783864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20879}}^1$

素因数の和:20932

約数の個数: 64

約数和(自身を含む): 380851200

約数和(自身を除く): 251067336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 20879, 41758, 62637, 83516, 125274, 146153, 167032, 250548, 292306, 438459, 501096, 584612, 772523, 876918, 1169224, 1545046, 1753836, 2317569, 3090092, 3507672, 4635138, 5407661, 6180184, 9270276, 10815322, 16222983, 18540552, 21630644, 32445966, 43261288, 64891932, 129783864]

約数ペア:

[(1, 129783864), (2, 64891932), (3, 43261288), (4, 32445966), (6, 21630644), (7, 18540552), (8, 16222983), (12, 10815322), (14, 9270276), (21, 6180184), (24, 5407661), (28, 4635138), (37, 3507672), (42, 3090092), (56, 2317569), (74, 1753836), (84, 1545046), (111, 1169224), (148, 876918), (168, 772523), (222, 584612), (259, 501096), (296, 438459), (444, 292306), (518, 250548), (777, 167032), (888, 146153), (1036, 125274), (1554, 83516), (2072, 62637), (3108, 41758), (6216, 20879)]