66578652

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 144

約数和(自身を含む): 209905920

約数和(自身を除く): 143327268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 207, 252, 276, 294, 322, 378, 414, 441, 483, 547, 588, 621, 644, 756, 828, 882, 966, 1094, 1127, 1242, 1323, 1449, 1641, 1764, 1932, 2188, 2254, 2484, 2646, 2898, 3282, 3381, 3829, 4347, 4508, 4923, 5292, 5796, 6564, 6762, 7658, 8694, 9846, 10143, 11487, 12581, 13524, 14769, 15316, 17388, 19692, 20286, 22974, 25162, 26803, 29538, 30429, 34461, 37743, 40572, 45948, 50324, 53606, 59076, 60858, 68922, 75486, 80409, 88067, 103383, 107212, 113229, 121716, 137844, 150972, 160818, 176134, 206766, 226458, 241227, 264201, 321636, 339687, 352268, 413532, 452916, 482454, 528402, 616469, 679374, 723681, 792603, 964908, 1056804, 1232938, 1358748, 1447362, 1585206, 1849407, 2377809, 2465876, 2894724, 3170412, 3698814, 4755618, 5548221, 7397628, 9511236, 11096442, 16644663, 22192884, 33289326, 66578652]

約数ペア:

[(1, 66578652), (2, 33289326), (3, 22192884), (4, 16644663), (6, 11096442), (7, 9511236), (9, 7397628), (12, 5548221), (14, 4755618), (18, 3698814), (21, 3170412), (23, 2894724), (27, 2465876), (28, 2377809), (36, 1849407), (42, 1585206), (46, 1447362), (49, 1358748), (54, 1232938), (63, 1056804), (69, 964908), (84, 792603), (92, 723681), (98, 679374), (108, 616469), (126, 528402), (138, 482454), (147, 452916), (161, 413532), (189, 352268), (196, 339687), (207, 321636), (252, 264201), (276, 241227), (294, 226458), (322, 206766), (378, 176134), (414, 160818), (441, 150972), (483, 137844), (547, 121716), (588, 113229), (621, 107212), (644, 103383), (756, 88067), (828, 80409), (882, 75486), (966, 68922), (1094, 60858), (1127, 59076), (1242, 53606), (1323, 50324), (1449, 45948), (1641, 40572), (1764, 37743), (1932, 34461), (2188, 30429), (2254, 29538), (2484, 26803), (2646, 25162), (2898, 22974), (3282, 20286), (3381, 19692), (3829, 17388), (4347, 15316), (4508, 14769), (4923, 13524), (5292, 12581), (5796, 11487), (6564, 10143), (6762, 9846), (7658, 8694)]