81960546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2549}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 171849600

約数和(自身を除く): 89889054

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 233, 466, 699, 1398, 2549, 5098, 5359, 7647, 10718, 15294, 16077, 32154, 58627, 117254, 175881, 351762, 593917, 1187834, 1781751, 3563502, 13660091, 27320182, 40980273, 81960546]

約数ペア:

[(1, 81960546), (2, 40980273), (3, 27320182), (6, 13660091), (23, 3563502), (46, 1781751), (69, 1187834), (138, 593917), (233, 351762), (466, 175881), (699, 117254), (1398, 58627), (2549, 32154), (5098, 16077), (5359, 15294), (7647, 10718)]