82720656486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{24281}}^1$

素因数の和:24539

約数の個数: 128

約数和(自身を含む): 207558650880

約数和(自身を除く): 124837994394

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 211, 234, 299, 351, 414, 422, 598, 621, 633, 702, 897, 1242, 1266, 1794, 1899, 2691, 2743, 3798, 4853, 5382, 5486, 5697, 8073, 8229, 9706, 11394, 14559, 16146, 16458, 24281, 24687, 29118, 43677, 48562, 49374, 63089, 72843, 74061, 87354, 126178, 131031, 145686, 148122, 189267, 218529, 262062, 315653, 378534, 437058, 558463, 567801, 631306, 655587, 946959, 1116926, 1135602, 1311174, 1675389, 1703403, 1893918, 2840877, 3350778, 3406806, 5026167, 5123291, 5681754, 7260019, 8522631, 10052334, 10246582, 14520038, 15078501, 15369873, 17045262, 21780057, 30157002, 30739746, 43560114, 46109619, 65340171, 66602783, 92219238, 117835693, 130680342, 133205566, 138328857, 196020513, 199808349, 235671386, 276657714, 353507079, 392041026, 399616698, 599425047, 707014158, 1060521237, 1198850094, 1531864009, 1798275141, 2121042474, 3063728018, 3181563711, 3596550282, 4595592027, 6363127422, 9191184054, 13786776081, 27573552162, 41360328243, 82720656486]

約数ペア:

[(1, 82720656486), (2, 41360328243), (3, 27573552162), (6, 13786776081), (9, 9191184054), (13, 6363127422), (18, 4595592027), (23, 3596550282), (26, 3181563711), (27, 3063728018), (39, 2121042474), (46, 1798275141), (54, 1531864009), (69, 1198850094), (78, 1060521237), (117, 707014158), (138, 599425047), (207, 399616698), (211, 392041026), (234, 353507079), (299, 276657714), (351, 235671386), (414, 199808349), (422, 196020513), (598, 138328857), (621, 133205566), (633, 130680342), (702, 117835693), (897, 92219238), (1242, 66602783), (1266, 65340171), (1794, 46109619), (1899, 43560114), (2691, 30739746), (2743, 30157002), (3798, 21780057), (4853, 17045262), (5382, 15369873), (5486, 15078501), (5697, 14520038), (8073, 10246582), (8229, 10052334), (9706, 8522631), (11394, 7260019), (14559, 5681754), (16146, 5123291), (16458, 5026167), (24281, 3406806), (24687, 3350778), (29118, 2840877), (43677, 1893918), (48562, 1703403), (49374, 1675389), (63089, 1311174), (72843, 1135602), (74061, 1116926), (87354, 946959), (126178, 655587), (131031, 631306), (145686, 567801), (148122, 558463), (189267, 437058), (218529, 378534), (262062, 315653)]