66288852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11437}}^1$

素因数の和:11477

約数の個数: 72

約数和(自身を含む): 199844736

約数和(自身を除く): 133555884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 11437, 22874, 34311, 45748, 68622, 80059, 102933, 137244, 160118, 205866, 240177, 263051, 320236, 411732, 480354, 526102, 720531, 789153, 960708, 1052204, 1441062, 1578306, 1841357, 2367459, 2882124, 3156612, 3682714, 4734918, 5524071, 7365428, 9469836, 11048142, 16572213, 22096284, 33144426, 66288852]

約数ペア:

[(1, 66288852), (2, 33144426), (3, 22096284), (4, 16572213), (6, 11048142), (7, 9469836), (9, 7365428), (12, 5524071), (14, 4734918), (18, 3682714), (21, 3156612), (23, 2882124), (28, 2367459), (36, 1841357), (42, 1578306), (46, 1441062), (63, 1052204), (69, 960708), (84, 789153), (92, 720531), (126, 526102), (138, 480354), (161, 411732), (207, 320236), (252, 263051), (276, 240177), (322, 205866), (414, 160118), (483, 137244), (644, 102933), (828, 80059), (966, 68622), (1449, 45748), (1932, 34311), (2898, 22874), (5796, 11437)]