81952794

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8447}}^1$

素因数の和:8480

約数の個数: 72

約数和(自身を含む): 225358848

約数和(自身を除く): 143406054

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 8447, 9702, 16894, 25341, 50682, 59129, 76023, 92917, 118258, 152046, 177387, 185834, 278751, 354774, 413903, 532161, 557502, 650419, 827806, 836253, 1064322, 1241709, 1300838, 1672506, 1951257, 2483418, 3725127, 3902514, 4552933, 5853771, 7450254, 9105866, 11707542, 13658799, 27317598, 40976397, 81952794]

約数ペア:

[(1, 81952794), (2, 40976397), (3, 27317598), (6, 13658799), (7, 11707542), (9, 9105866), (11, 7450254), (14, 5853771), (18, 4552933), (21, 3902514), (22, 3725127), (33, 2483418), (42, 1951257), (49, 1672506), (63, 1300838), (66, 1241709), (77, 1064322), (98, 836253), (99, 827806), (126, 650419), (147, 557502), (154, 532161), (198, 413903), (231, 354774), (294, 278751), (441, 185834), (462, 177387), (539, 152046), (693, 118258), (882, 92917), (1078, 76023), (1386, 59129), (1617, 50682), (3234, 25341), (4851, 16894), (8447, 9702)]