80451396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117619}}^1$

素因数の和:117648

約数の個数: 36

約数和(自身を含む): 214068400

約数和(自身を除く): 133617004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 117619, 235238, 352857, 470476, 705714, 1058571, 1411428, 2117142, 2234761, 4234284, 4469522, 6704283, 8939044, 13408566, 20112849, 26817132, 40225698, 80451396]

約数ペア:

[(1, 80451396), (2, 40225698), (3, 26817132), (4, 20112849), (6, 13408566), (9, 8939044), (12, 6704283), (18, 4469522), (19, 4234284), (36, 2234761), (38, 2117142), (57, 1411428), (76, 1058571), (114, 705714), (171, 470476), (228, 352857), (342, 235238), (684, 117619)]