80994156

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 193522560

約数和(自身を除く): 112528404

約数列:

[1, 2, 3, 4, 6, 12, 67, 131, 134, 201, 262, 268, 393, 402, 524, 769, 786, 804, 1538, 1572, 2307, 3076, 4614, 8777, 9228, 17554, 26331, 35108, 51523, 52662, 100739, 103046, 105324, 154569, 201478, 206092, 302217, 309138, 402956, 604434, 618276, 1208868, 6749513, 13499026, 20248539, 26998052, 40497078, 80994156]

約数ペア:

[(1, 80994156), (2, 40497078), (3, 26998052), (4, 20248539), (6, 13499026), (12, 6749513), (67, 1208868), (131, 618276), (134, 604434), (201, 402956), (262, 309138), (268, 302217), (393, 206092), (402, 201478), (524, 154569), (769, 105324), (786, 103046), (804, 100739), (1538, 52662), (1572, 51523), (2307, 35108), (3076, 26331), (4614, 17554), (8777, 9228)]