66446424

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 205405200

約数和(自身を除く): 138958776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 121, 132, 174, 198, 232, 242, 261, 263, 264, 319, 348, 363, 396, 484, 522, 526, 638, 696, 726, 789, 792, 957, 968, 1044, 1052, 1089, 1276, 1452, 1578, 1914, 2088, 2104, 2178, 2367, 2552, 2871, 2893, 2904, 3156, 3509, 3828, 4356, 4734, 5742, 5786, 6312, 7018, 7627, 7656, 8679, 8712, 9468, 10527, 11484, 11572, 14036, 15254, 17358, 18936, 21054, 22881, 22968, 23144, 26037, 28072, 30508, 31581, 31823, 34716, 42108, 45762, 52074, 61016, 63162, 63646, 68643, 69432, 83897, 84216, 91524, 95469, 104148, 126324, 127292, 137286, 167794, 183048, 190938, 208296, 251691, 252648, 254584, 274572, 286407, 335588, 381876, 503382, 549144, 572814, 671176, 755073, 763752, 922867, 1006764, 1145628, 1510146, 1845734, 2013528, 2291256, 2768601, 3020292, 3691468, 5537202, 6040584, 7382936, 8305803, 11074404, 16611606, 22148808, 33223212, 66446424]

約数ペア:

[(1, 66446424), (2, 33223212), (3, 22148808), (4, 16611606), (6, 11074404), (8, 8305803), (9, 7382936), (11, 6040584), (12, 5537202), (18, 3691468), (22, 3020292), (24, 2768601), (29, 2291256), (33, 2013528), (36, 1845734), (44, 1510146), (58, 1145628), (66, 1006764), (72, 922867), (87, 763752), (88, 755073), (99, 671176), (116, 572814), (121, 549144), (132, 503382), (174, 381876), (198, 335588), (232, 286407), (242, 274572), (261, 254584), (263, 252648), (264, 251691), (319, 208296), (348, 190938), (363, 183048), (396, 167794), (484, 137286), (522, 127292), (526, 126324), (638, 104148), (696, 95469), (726, 91524), (789, 84216), (792, 83897), (957, 69432), (968, 68643), (1044, 63646), (1052, 63162), (1089, 61016), (1276, 52074), (1452, 45762), (1578, 42108), (1914, 34716), (2088, 31823), (2104, 31581), (2178, 30508), (2367, 28072), (2552, 26037), (2871, 23144), (2893, 22968), (2904, 22881), (3156, 21054), (3509, 18936), (3828, 17358), (4356, 15254), (4734, 14036), (5742, 11572), (5786, 11484), (6312, 10527), (7018, 9468), (7627, 8712), (7656, 8679)]