81198144

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4861}}^1$

素因数の和:4908

約数の個数: 84

約数和(自身を含む): 240814860

約数和(自身を除く): 159616716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 4861, 5568, 8352, 9722, 14583, 16704, 19444, 29166, 38888, 43749, 58332, 77776, 87498, 116664, 140969, 155552, 174996, 233328, 281938, 311104, 349992, 422907, 466656, 563876, 699984, 845814, 933312, 1127752, 1268721, 1399968, 1691628, 2255504, 2537442, 2799936, 3383256, 4511008, 5074884, 6766512, 9022016, 10149768, 13533024, 20299536, 27066048, 40599072, 81198144]

約数ペア:

[(1, 81198144), (2, 40599072), (3, 27066048), (4, 20299536), (6, 13533024), (8, 10149768), (9, 9022016), (12, 6766512), (16, 5074884), (18, 4511008), (24, 3383256), (29, 2799936), (32, 2537442), (36, 2255504), (48, 1691628), (58, 1399968), (64, 1268721), (72, 1127752), (87, 933312), (96, 845814), (116, 699984), (144, 563876), (174, 466656), (192, 422907), (232, 349992), (261, 311104), (288, 281938), (348, 233328), (464, 174996), (522, 155552), (576, 140969), (696, 116664), (928, 87498), (1044, 77776), (1392, 58332), (1856, 43749), (2088, 38888), (2784, 29166), (4176, 19444), (4861, 16704), (5568, 14583), (8352, 9722)]