77319746

素因数分解:

$2^1\times 7^3\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 58760254

約数列:

[1, 2, 7, 14, 49, 98, 269, 343, 419, 538, 686, 838, 1883, 2933, 3766, 5866, 13181, 20531, 26362, 41062, 92267, 112711, 143717, 184534, 225422, 287434, 788977, 1577954, 5522839, 11045678, 38659873, 77319746]

約数ペア:

[(1, 77319746), (2, 38659873), (7, 11045678), (14, 5522839), (49, 1577954), (98, 788977), (269, 287434), (343, 225422), (419, 184534), (538, 143717), (686, 112711), (838, 92267), (1883, 41062), (2933, 26362), (3766, 20531), (5866, 13181)]