61682778

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 148599360

約数和(自身を除く): 86916582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 53, 57, 82, 83, 106, 114, 123, 159, 166, 171, 246, 249, 318, 342, 369, 477, 498, 738, 747, 779, 954, 1007, 1494, 1558, 1577, 2014, 2173, 2337, 3021, 3154, 3403, 4346, 4399, 4674, 4731, 6042, 6519, 6806, 7011, 8798, 9063, 9462, 10209, 13038, 13197, 14022, 14193, 18126, 19557, 20418, 26394, 28386, 30627, 39114, 39591, 41287, 61254, 64657, 79182, 82574, 83581, 123861, 129314, 167162, 180359, 193971, 247722, 250743, 360718, 371583, 387942, 501486, 541077, 581913, 743166, 752229, 1082154, 1163826, 1504458, 1623231, 3246462, 3426821, 6853642, 10280463, 20560926, 30841389, 61682778]

約数ペア:

[(1, 61682778), (2, 30841389), (3, 20560926), (6, 10280463), (9, 6853642), (18, 3426821), (19, 3246462), (38, 1623231), (41, 1504458), (53, 1163826), (57, 1082154), (82, 752229), (83, 743166), (106, 581913), (114, 541077), (123, 501486), (159, 387942), (166, 371583), (171, 360718), (246, 250743), (249, 247722), (318, 193971), (342, 180359), (369, 167162), (477, 129314), (498, 123861), (738, 83581), (747, 82574), (779, 79182), (954, 64657), (1007, 61254), (1494, 41287), (1558, 39591), (1577, 39114), (2014, 30627), (2173, 28386), (2337, 26394), (3021, 20418), (3154, 19557), (3403, 18126), (4346, 14193), (4399, 14022), (4674, 13197), (4731, 13038), (6042, 10209), (6519, 9462), (6806, 9063), (7011, 8798)]