72558810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3137}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 189447336

約数和(自身を除く): 116888526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3137, 3855, 4626, 6274, 7710, 9411, 11565, 15685, 18822, 23130, 28233, 31370, 47055, 56466, 94110, 141165, 282330, 806209, 1612418, 2418627, 4031045, 4837254, 7255881, 8062090, 12093135, 14511762, 24186270, 36279405, 72558810]

約数ペア:

[(1, 72558810), (2, 36279405), (3, 24186270), (5, 14511762), (6, 12093135), (9, 8062090), (10, 7255881), (15, 4837254), (18, 4031045), (30, 2418627), (45, 1612418), (90, 806209), (257, 282330), (514, 141165), (771, 94110), (1285, 56466), (1542, 47055), (2313, 31370), (2570, 28233), (3137, 23130), (3855, 18822), (4626, 15685), (6274, 11565), (7710, 9411)]