80361008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 193945920

約数和(自身を除く): 113584912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 569, 679, 728, 776, 1138, 1261, 1358, 1456, 1552, 2276, 2522, 2716, 3983, 4552, 5044, 5432, 7397, 7966, 8827, 9104, 10088, 10864, 14794, 15932, 17654, 20176, 29588, 31864, 35308, 51779, 55193, 59176, 63728, 70616, 103558, 110386, 118352, 141232, 207116, 220772, 386351, 414232, 441544, 717509, 772702, 828464, 883088, 1435018, 1545404, 2870036, 3090808, 5022563, 5740072, 6181616, 10045126, 11480144, 20090252, 40180504, 80361008]

約数ペア:

[(1, 80361008), (2, 40180504), (4, 20090252), (7, 11480144), (8, 10045126), (13, 6181616), (14, 5740072), (16, 5022563), (26, 3090808), (28, 2870036), (52, 1545404), (56, 1435018), (91, 883088), (97, 828464), (104, 772702), (112, 717509), (182, 441544), (194, 414232), (208, 386351), (364, 220772), (388, 207116), (569, 141232), (679, 118352), (728, 110386), (776, 103558), (1138, 70616), (1261, 63728), (1358, 59176), (1456, 55193), (1552, 51779), (2276, 35308), (2522, 31864), (2716, 29588), (3983, 20176), (4552, 17654), (5044, 15932), (5432, 14794), (7397, 10864), (7966, 10088), (8827, 9104)]