125017672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 264584880

約数和(自身を除く): 139567208

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 53, 74, 104, 106, 148, 212, 296, 424, 481, 613, 689, 962, 1226, 1378, 1924, 1961, 2452, 2756, 3848, 3922, 4904, 5512, 7844, 7969, 15688, 15938, 22681, 25493, 31876, 32489, 45362, 50986, 63752, 64978, 90724, 101972, 129956, 181448, 203944, 259912, 294853, 422357, 589706, 844714, 1179412, 1202093, 1689428, 2358824, 2404186, 3378856, 4808372, 9616744, 15627209, 31254418, 62508836, 125017672]

約数ペア:

[(1, 125017672), (2, 62508836), (4, 31254418), (8, 15627209), (13, 9616744), (26, 4808372), (37, 3378856), (52, 2404186), (53, 2358824), (74, 1689428), (104, 1202093), (106, 1179412), (148, 844714), (212, 589706), (296, 422357), (424, 294853), (481, 259912), (613, 203944), (689, 181448), (962, 129956), (1226, 101972), (1378, 90724), (1924, 64978), (1961, 63752), (2452, 50986), (2756, 45362), (3848, 32489), (3922, 31876), (4904, 25493), (5512, 22681), (7844, 15938), (7969, 15688)]