71480784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 196862400

約数和(自身を除く): 125381616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 251, 272, 349, 408, 502, 698, 753, 816, 1004, 1047, 1396, 1506, 2008, 2094, 2792, 3012, 4016, 4188, 4267, 5584, 5933, 6024, 8376, 8534, 11866, 12048, 12801, 16752, 17068, 17799, 23732, 25602, 34136, 35598, 47464, 51204, 68272, 71196, 87599, 94928, 102408, 142392, 175198, 204816, 262797, 284784, 350396, 525594, 700792, 1051188, 1401584, 1489183, 2102376, 2978366, 4204752, 4467549, 5956732, 8935098, 11913464, 17870196, 23826928, 35740392, 71480784]

約数ペア:

[(1, 71480784), (2, 35740392), (3, 23826928), (4, 17870196), (6, 11913464), (8, 8935098), (12, 5956732), (16, 4467549), (17, 4204752), (24, 2978366), (34, 2102376), (48, 1489183), (51, 1401584), (68, 1051188), (102, 700792), (136, 525594), (204, 350396), (251, 284784), (272, 262797), (349, 204816), (408, 175198), (502, 142392), (698, 102408), (753, 94928), (816, 87599), (1004, 71196), (1047, 68272), (1396, 51204), (1506, 47464), (2008, 35598), (2094, 34136), (2792, 25602), (3012, 23732), (4016, 17799), (4188, 17068), (4267, 16752), (5584, 12801), (5933, 12048), (6024, 11866), (8376, 8534)]