72704892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1489}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 183401120

約数和(自身を除く): 110696228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1489, 1878, 2978, 3756, 4069, 4467, 5956, 8138, 8934, 12207, 16276, 17868, 19357, 24414, 38714, 48828, 58071, 77428, 116142, 232284, 466057, 932114, 1398171, 1864228, 2796342, 5592684, 6058741, 12117482, 18176223, 24234964, 36352446, 72704892]

約数ペア:

[(1, 72704892), (2, 36352446), (3, 24234964), (4, 18176223), (6, 12117482), (12, 6058741), (13, 5592684), (26, 2796342), (39, 1864228), (52, 1398171), (78, 932114), (156, 466057), (313, 232284), (626, 116142), (939, 77428), (1252, 58071), (1489, 48828), (1878, 38714), (2978, 24414), (3756, 19357), (4069, 17868), (4467, 16276), (5956, 12207), (8138, 8934)]