78712188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 189885696

約数和(自身を除く): 111173508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 618, 1236, 1481, 2962, 4429, 4443, 5924, 8858, 8886, 13287, 17716, 17772, 26574, 53148, 63683, 127366, 152543, 191049, 254732, 305086, 382098, 457629, 610172, 764196, 915258, 1830516, 6559349, 13118698, 19678047, 26237396, 39356094, 78712188]

約数ペア:

[(1, 78712188), (2, 39356094), (3, 26237396), (4, 19678047), (6, 13118698), (12, 6559349), (43, 1830516), (86, 915258), (103, 764196), (129, 610172), (172, 457629), (206, 382098), (258, 305086), (309, 254732), (412, 191049), (516, 152543), (618, 127366), (1236, 63683), (1481, 53148), (2962, 26574), (4429, 17772), (4443, 17716), (5924, 13287), (8858, 8886)]