72731954

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 110213376

約数和(自身を除く): 37481422

約数列:

[1, 2, 181, 331, 362, 607, 662, 1214, 59911, 109867, 119822, 200917, 219734, 401834, 36365977, 72731954]

約数ペア:

[(1, 72731954), (2, 36365977), (181, 401834), (331, 219734), (362, 200917), (607, 119822), (662, 109867), (1214, 59911)]