85515534

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 208111680

約数和(自身を除く): 122596146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 1997, 2379, 3294, 3994, 4758, 5991, 7137, 11982, 14274, 17973, 21411, 25961, 35946, 42822, 51922, 53919, 77883, 107838, 121817, 155766, 233649, 243634, 365451, 467298, 700947, 730902, 1096353, 1401894, 1583621, 2192706, 3167242, 3289059, 4750863, 6578118, 9501726, 14252589, 28505178, 42757767, 85515534]

約数ペア:

[(1, 85515534), (2, 42757767), (3, 28505178), (6, 14252589), (9, 9501726), (13, 6578118), (18, 4750863), (26, 3289059), (27, 3167242), (39, 2192706), (54, 1583621), (61, 1401894), (78, 1096353), (117, 730902), (122, 700947), (183, 467298), (234, 365451), (351, 243634), (366, 233649), (549, 155766), (702, 121817), (793, 107838), (1098, 77883), (1586, 53919), (1647, 51922), (1997, 42822), (2379, 35946), (3294, 25961), (3994, 21411), (4758, 17973), (5991, 14274), (7137, 11982)]