81992724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 216416256

約数和(自身を除く): 134423532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 73, 127, 132, 134, 146, 201, 219, 254, 268, 292, 381, 402, 438, 508, 737, 762, 803, 804, 876, 1397, 1474, 1524, 1606, 2211, 2409, 2794, 2948, 3212, 4191, 4422, 4818, 4891, 5588, 8382, 8509, 8844, 9271, 9636, 9782, 14673, 16764, 17018, 18542, 19564, 25527, 27813, 29346, 34036, 37084, 51054, 53801, 55626, 58692, 93599, 101981, 102108, 107602, 111252, 161403, 187198, 203962, 215204, 280797, 305943, 322806, 374396, 407924, 561594, 611886, 621157, 645612, 1123188, 1223772, 1242314, 1863471, 2484628, 3726942, 6832727, 7453884, 13665454, 20498181, 27330908, 40996362, 81992724]

約数ペア:

[(1, 81992724), (2, 40996362), (3, 27330908), (4, 20498181), (6, 13665454), (11, 7453884), (12, 6832727), (22, 3726942), (33, 2484628), (44, 1863471), (66, 1242314), (67, 1223772), (73, 1123188), (127, 645612), (132, 621157), (134, 611886), (146, 561594), (201, 407924), (219, 374396), (254, 322806), (268, 305943), (292, 280797), (381, 215204), (402, 203962), (438, 187198), (508, 161403), (737, 111252), (762, 107602), (803, 102108), (804, 101981), (876, 93599), (1397, 58692), (1474, 55626), (1524, 53801), (1606, 51054), (2211, 37084), (2409, 34036), (2794, 29346), (2948, 27813), (3212, 25527), (4191, 19564), (4422, 18542), (4818, 17018), (4891, 16764), (5588, 14673), (8382, 9782), (8509, 9636), (8844, 9271)]