71747568

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10601}}^1$

素因数の和:10662

約数の個数: 60

約数和(自身を含む): 205085088

約数和(自身を除く): 133337520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 10601, 21202, 31803, 42404, 63606, 84808, 95409, 127212, 169616, 190818, 254424, 381636, 498247, 508848, 763272, 996494, 1494741, 1526544, 1992988, 2989482, 3985976, 4484223, 5978964, 7971952, 8968446, 11957928, 17936892, 23915856, 35873784, 71747568]

約数ペア:

[(1, 71747568), (2, 35873784), (3, 23915856), (4, 17936892), (6, 11957928), (8, 8968446), (9, 7971952), (12, 5978964), (16, 4484223), (18, 3985976), (24, 2989482), (36, 1992988), (47, 1526544), (48, 1494741), (72, 996494), (94, 763272), (141, 508848), (144, 498247), (188, 381636), (282, 254424), (376, 190818), (423, 169616), (564, 127212), (752, 95409), (846, 84808), (1128, 63606), (1692, 42404), (2256, 31803), (3384, 21202), (6768, 10601)]