64398528

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4902

約数の個数: 84

約数和(自身を含む): 192651888

約数和(自身を除く): 128253360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 4861, 6624, 9722, 13248, 14583, 19444, 29166, 38888, 43749, 58332, 77776, 87498, 111803, 116664, 155552, 174996, 223606, 233328, 311104, 335409, 349992, 447212, 466656, 670818, 699984, 894424, 933312, 1006227, 1341636, 1399968, 1788848, 2012454, 2683272, 2799936, 3577696, 4024908, 5366544, 7155392, 8049816, 10733088, 16099632, 21466176, 32199264, 64398528]

約数ペア:

[(1, 64398528), (2, 32199264), (3, 21466176), (4, 16099632), (6, 10733088), (8, 8049816), (9, 7155392), (12, 5366544), (16, 4024908), (18, 3577696), (23, 2799936), (24, 2683272), (32, 2012454), (36, 1788848), (46, 1399968), (48, 1341636), (64, 1006227), (69, 933312), (72, 894424), (92, 699984), (96, 670818), (138, 466656), (144, 447212), (184, 349992), (192, 335409), (207, 311104), (276, 233328), (288, 223606), (368, 174996), (414, 155552), (552, 116664), (576, 111803), (736, 87498), (828, 77776), (1104, 58332), (1472, 43749), (1656, 38888), (2208, 29166), (3312, 19444), (4416, 14583), (4861, 13248), (6624, 9722)]