64881312

素因数分解:

$2^5\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1613}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 170825760

約数和(自身を除く): 105944448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 419, 838, 1257, 1613, 1676, 2514, 3226, 3352, 4839, 5028, 6452, 6704, 9678, 10056, 12904, 13408, 19356, 20112, 25808, 38712, 40224, 51616, 77424, 154848, 675847, 1351694, 2027541, 2703388, 4055082, 5406776, 8110164, 10813552, 16220328, 21627104, 32440656, 64881312]

約数ペア:

[(1, 64881312), (2, 32440656), (3, 21627104), (4, 16220328), (6, 10813552), (8, 8110164), (12, 5406776), (16, 4055082), (24, 2703388), (32, 2027541), (48, 1351694), (96, 675847), (419, 154848), (838, 77424), (1257, 51616), (1613, 40224), (1676, 38712), (2514, 25808), (3226, 20112), (3352, 19356), (4839, 13408), (5028, 12904), (6452, 10056), (6704, 9678)]