67630288

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:404

約数の個数: 60

約数和(自身を含む): 145574884

約数和(自身を除く): 77944596

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 181, 193, 242, 362, 386, 484, 724, 772, 968, 1448, 1544, 1936, 1991, 2123, 2896, 3088, 3982, 4246, 7964, 8492, 15928, 16984, 21901, 23353, 31856, 33968, 34933, 43802, 46706, 69866, 87604, 93412, 139732, 175208, 186824, 279464, 350416, 373648, 384263, 558928, 768526, 1537052, 3074104, 4226893, 6148208, 8453786, 16907572, 33815144, 67630288]

約数ペア:

[(1, 67630288), (2, 33815144), (4, 16907572), (8, 8453786), (11, 6148208), (16, 4226893), (22, 3074104), (44, 1537052), (88, 768526), (121, 558928), (176, 384263), (181, 373648), (193, 350416), (242, 279464), (362, 186824), (386, 175208), (484, 139732), (724, 93412), (772, 87604), (968, 69866), (1448, 46706), (1544, 43802), (1936, 34933), (1991, 33968), (2123, 31856), (2896, 23353), (3088, 21901), (3982, 16984), (4246, 15928), (7964, 8492)]