77720298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6619}}^1$

素因数の和:6746

約数の個数: 32

約数和(自身を含む): 165235200

約数和(自身を除く): 87514902

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 3914, 5871, 6619, 11742, 13238, 19857, 39714, 125761, 251522, 377283, 681757, 754566, 1363514, 2045271, 4090542, 12953383, 25906766, 38860149, 77720298]

約数ペア:

[(1, 77720298), (2, 38860149), (3, 25906766), (6, 12953383), (19, 4090542), (38, 2045271), (57, 1363514), (103, 754566), (114, 681757), (206, 377283), (309, 251522), (618, 125761), (1957, 39714), (3914, 19857), (5871, 13238), (6619, 11742)]