73084180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1553}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 166302864

約数和(自身を除く): 93218684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 724, 905, 1553, 1810, 2353, 3106, 3620, 4706, 6212, 7765, 9412, 11765, 15530, 20189, 23530, 31060, 40378, 47060, 80756, 100945, 201890, 281093, 403780, 562186, 1124372, 1405465, 2810930, 3654209, 5621860, 7308418, 14616836, 18271045, 36542090, 73084180]

約数ペア:

[(1, 73084180), (2, 36542090), (4, 18271045), (5, 14616836), (10, 7308418), (13, 5621860), (20, 3654209), (26, 2810930), (52, 1405465), (65, 1124372), (130, 562186), (181, 403780), (260, 281093), (362, 201890), (724, 100945), (905, 80756), (1553, 47060), (1810, 40378), (2353, 31060), (3106, 23530), (3620, 20189), (4706, 15530), (6212, 11765), (7765, 9412)]