78610941

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 48759939

約数列:

[1, 3, 9, 17, 23, 51, 69, 89, 153, 207, 251, 267, 391, 753, 801, 1173, 1513, 2047, 2259, 3519, 4267, 4539, 5773, 6141, 12801, 13617, 17319, 18423, 22339, 34799, 38403, 51957, 67017, 98141, 104397, 201051, 294423, 313191, 379763, 513797, 883269, 1139289, 1541391, 3417867, 4624173, 8734549, 26203647, 78610941]

約数ペア:

[(1, 78610941), (3, 26203647), (9, 8734549), (17, 4624173), (23, 3417867), (51, 1541391), (69, 1139289), (89, 883269), (153, 513797), (207, 379763), (251, 313191), (267, 294423), (391, 201051), (753, 104397), (801, 98141), (1173, 67017), (1513, 51957), (2047, 38403), (2259, 34799), (3519, 22339), (4267, 18423), (4539, 17319), (5773, 13617), (6141, 12801)]