89123742

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 196560000

約数和(自身を除く): 107436258

約数列:

[1, 2, 3, 6, 9, 18, 139, 179, 199, 278, 358, 398, 417, 537, 597, 834, 1074, 1194, 1251, 1611, 1791, 2502, 3222, 3582, 24881, 27661, 35621, 49762, 55322, 71242, 74643, 82983, 106863, 149286, 165966, 213726, 223929, 248949, 320589, 447858, 497898, 641178, 4951319, 9902638, 14853957, 29707914, 44561871, 89123742]

約数ペア:

[(1, 89123742), (2, 44561871), (3, 29707914), (6, 14853957), (9, 9902638), (18, 4951319), (139, 641178), (179, 497898), (199, 447858), (278, 320589), (358, 248949), (398, 223929), (417, 213726), (537, 165966), (597, 149286), (834, 106863), (1074, 82983), (1194, 74643), (1251, 71242), (1611, 55322), (1791, 49762), (2502, 35621), (3222, 27661), (3582, 24881)]