64644672

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10861}}^1$

素因数の和:10907

約数の個数: 56

約数和(自身を含む): 176572672

約数和(自身を除く): 111928000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 10861, 21722, 32583, 43444, 65166, 86888, 130332, 173776, 260664, 336691, 347552, 521328, 673382, 695104, 1010073, 1042656, 1346764, 2020146, 2085312, 2693528, 4040292, 5387056, 8080584, 10774112, 16161168, 21548224, 32322336, 64644672]

約数ペア:

[(1, 64644672), (2, 32322336), (3, 21548224), (4, 16161168), (6, 10774112), (8, 8080584), (12, 5387056), (16, 4040292), (24, 2693528), (31, 2085312), (32, 2020146), (48, 1346764), (62, 1042656), (64, 1010073), (93, 695104), (96, 673382), (124, 521328), (186, 347552), (192, 336691), (248, 260664), (372, 173776), (496, 130332), (744, 86888), (992, 65166), (1488, 43444), (1984, 32583), (2976, 21722), (5952, 10861)]