8763228

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 25491312

約数和(自身を除く): 16728084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 43, 51, 54, 68, 74, 81, 86, 102, 108, 111, 129, 148, 153, 162, 172, 204, 222, 258, 306, 324, 333, 387, 444, 459, 516, 612, 629, 666, 731, 774, 918, 999, 1161, 1258, 1332, 1377, 1462, 1548, 1591, 1836, 1887, 1998, 2193, 2322, 2516, 2754, 2924, 2997, 3182, 3483, 3774, 3996, 4386, 4644, 4773, 5508, 5661, 5994, 6364, 6579, 6966, 7548, 8772, 9546, 11322, 11988, 13158, 13932, 14319, 16983, 19092, 19737, 22644, 26316, 27047, 28638, 33966, 39474, 42957, 50949, 54094, 57276, 59211, 67932, 78948, 81141, 85914, 101898, 108188, 118422, 128871, 162282, 171828, 203796, 236844, 243423, 257742, 324564, 486846, 515484, 730269, 973692, 1460538, 2190807, 2921076, 4381614, 8763228]

約数ペア:

[(1, 8763228), (2, 4381614), (3, 2921076), (4, 2190807), (6, 1460538), (9, 973692), (12, 730269), (17, 515484), (18, 486846), (27, 324564), (34, 257742), (36, 243423), (37, 236844), (43, 203796), (51, 171828), (54, 162282), (68, 128871), (74, 118422), (81, 108188), (86, 101898), (102, 85914), (108, 81141), (111, 78948), (129, 67932), (148, 59211), (153, 57276), (162, 54094), (172, 50949), (204, 42957), (222, 39474), (258, 33966), (306, 28638), (324, 27047), (333, 26316), (387, 22644), (444, 19737), (459, 19092), (516, 16983), (612, 14319), (629, 13932), (666, 13158), (731, 11988), (774, 11322), (918, 9546), (999, 8772), (1161, 7548), (1258, 6966), (1332, 6579), (1377, 6364), (1462, 5994), (1548, 5661), (1591, 5508), (1836, 4773), (1887, 4644), (1998, 4386), (2193, 3996), (2322, 3774), (2516, 3483), (2754, 3182), (2924, 2997)]