71079272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 148196580

約数和(自身を除く): 77117308

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 194, 242, 388, 484, 757, 776, 968, 1067, 1514, 2134, 3028, 4268, 6056, 8327, 8536, 11737, 16654, 23474, 33308, 46948, 66616, 73429, 91597, 93896, 146858, 183194, 293716, 366388, 587432, 732776, 807719, 1615438, 3230876, 6461752, 8884909, 17769818, 35539636, 71079272]

約数ペア:

[(1, 71079272), (2, 35539636), (4, 17769818), (8, 8884909), (11, 6461752), (22, 3230876), (44, 1615438), (88, 807719), (97, 732776), (121, 587432), (194, 366388), (242, 293716), (388, 183194), (484, 146858), (757, 93896), (776, 91597), (968, 73429), (1067, 66616), (1514, 46948), (2134, 33308), (3028, 23474), (4268, 16654), (6056, 11737), (8327, 8536)]