78240162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1904

約数の個数: 96

約数和(自身を含む): 213966144

約数和(自身を除く): 135725982

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 462, 539, 546, 637, 858, 1001, 1078, 1274, 1617, 1861, 1911, 2002, 3003, 3234, 3722, 3822, 5583, 6006, 7007, 11166, 13027, 14014, 20471, 21021, 24193, 26054, 39081, 40942, 42042, 48386, 61413, 72579, 78162, 91189, 122826, 143297, 145158, 169351, 182378, 266123, 273567, 286594, 338702, 429891, 508053, 532246, 547134, 798369, 859782, 1003079, 1016106, 1185457, 1596738, 1862861, 2006158, 2370914, 3009237, 3556371, 3725722, 5588583, 6018474, 7112742, 11177166, 13040027, 26080054, 39120081, 78240162]

約数ペア:

[(1, 78240162), (2, 39120081), (3, 26080054), (6, 13040027), (7, 11177166), (11, 7112742), (13, 6018474), (14, 5588583), (21, 3725722), (22, 3556371), (26, 3009237), (33, 2370914), (39, 2006158), (42, 1862861), (49, 1596738), (66, 1185457), (77, 1016106), (78, 1003079), (91, 859782), (98, 798369), (143, 547134), (147, 532246), (154, 508053), (182, 429891), (231, 338702), (273, 286594), (286, 273567), (294, 266123), (429, 182378), (462, 169351), (539, 145158), (546, 143297), (637, 122826), (858, 91189), (1001, 78162), (1078, 72579), (1274, 61413), (1617, 48386), (1861, 42042), (1911, 40942), (2002, 39081), (3003, 26054), (3234, 24193), (3722, 21021), (3822, 20471), (5583, 14014), (6006, 13027), (7007, 11166)]