80401734

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{70901}}^1$

素因数の和:70922

約数の個数: 40

約数和(自身を含む): 205899408

約数和(自身を除く): 125497674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 70901, 141802, 212703, 425406, 496307, 638109, 992614, 1276218, 1488921, 1914327, 2977842, 3828654, 4466763, 5742981, 8933526, 11485962, 13400289, 26800578, 40200867, 80401734]

約数ペア:

[(1, 80401734), (2, 40200867), (3, 26800578), (6, 13400289), (7, 11485962), (9, 8933526), (14, 5742981), (18, 4466763), (21, 3828654), (27, 2977842), (42, 1914327), (54, 1488921), (63, 1276218), (81, 992614), (126, 638109), (162, 496307), (189, 425406), (378, 212703), (567, 141802), (1134, 70901)]