67541616

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20393}}^1$

素因数の和:20430

約数の個数: 60

約数和(自身を含む): 197250768

約数和(自身を除く): 129709152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 20393, 40786, 61179, 81572, 122358, 163144, 183537, 244716, 326288, 367074, 469039, 489432, 734148, 938078, 978864, 1407117, 1468296, 1876156, 2814234, 2936592, 3752312, 4221351, 5628468, 7504624, 8442702, 11256936, 16885404, 22513872, 33770808, 67541616]

約数ペア:

[(1, 67541616), (2, 33770808), (3, 22513872), (4, 16885404), (6, 11256936), (8, 8442702), (9, 7504624), (12, 5628468), (16, 4221351), (18, 3752312), (23, 2936592), (24, 2814234), (36, 1876156), (46, 1468296), (48, 1407117), (69, 978864), (72, 938078), (92, 734148), (138, 489432), (144, 469039), (184, 367074), (207, 326288), (276, 244716), (368, 183537), (414, 163144), (552, 122358), (828, 81572), (1104, 61179), (1656, 40786), (3312, 20393)]