80158176

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39761}}^1$

素因数の和:39784

約数の個数: 72

約数和(自身を含む): 260520624

約数和(自身を除く): 180362448

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, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 39761, 79522, 119283, 159044, 238566, 278327, 318088, 357849, 477132, 556654, 636176, 715698, 834981, 954264, 1113308, 1272352, 1431396, 1669962, 1908528, 2226616, 2504943, 2862792, 3339924, 3817056, 4453232, 5009886, 5725584, 6679848, 8906464, 10019772, 11451168, 13359696, 20039544, 26719392, 40079088, 80158176]

約数ペア:

[(1, 80158176), (2, 40079088), (3, 26719392), (4, 20039544), (6, 13359696), (7, 11451168), (8, 10019772), (9, 8906464), (12, 6679848), (14, 5725584), (16, 5009886), (18, 4453232), (21, 3817056), (24, 3339924), (28, 2862792), (32, 2504943), (36, 2226616), (42, 1908528), (48, 1669962), (56, 1431396), (63, 1272352), (72, 1113308), (84, 954264), (96, 834981), (112, 715698), (126, 636176), (144, 556654), (168, 477132), (224, 357849), (252, 318088), (288, 278327), (336, 238566), (504, 159044), (672, 119283), (1008, 79522), (2016, 39761)]