61121628

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2744

約数の個数: 60

約数和(自身を含む): 162095472

約数和(自身を除く): 100973844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 2657, 3834, 5314, 5751, 7668, 7971, 10628, 11502, 15942, 23004, 23913, 31884, 47826, 71739, 95652, 143478, 188647, 215217, 286956, 377294, 430434, 565941, 754588, 860868, 1131882, 1697823, 2263764, 3395646, 5093469, 6791292, 10186938, 15280407, 20373876, 30560814, 61121628]

約数ペア:

[(1, 61121628), (2, 30560814), (3, 20373876), (4, 15280407), (6, 10186938), (9, 6791292), (12, 5093469), (18, 3395646), (27, 2263764), (36, 1697823), (54, 1131882), (71, 860868), (81, 754588), (108, 565941), (142, 430434), (162, 377294), (213, 286956), (284, 215217), (324, 188647), (426, 143478), (639, 95652), (852, 71739), (1278, 47826), (1917, 31884), (2556, 23913), (2657, 23004), (3834, 15942), (5314, 11502), (5751, 10628), (7668, 7971)]