78281892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167269}}^1$

素因数の和:167292

約数の個数: 36

約数和(自身を含む): 213101980

約数和(自身を除く): 134820088

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 167269, 334538, 501807, 669076, 1003614, 1505421, 2007228, 2174497, 3010842, 4348994, 6021684, 6523491, 8697988, 13046982, 19570473, 26093964, 39140946, 78281892]

約数ペア:

[(1, 78281892), (2, 39140946), (3, 26093964), (4, 19570473), (6, 13046982), (9, 8697988), (12, 6523491), (13, 6021684), (18, 4348994), (26, 3010842), (36, 2174497), (39, 2007228), (52, 1505421), (78, 1003614), (117, 669076), (156, 501807), (234, 334538), (468, 167269)]