64491744

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 183617280

約数和(自身を除く): 119125536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 544, 688, 731, 816, 919, 1032, 1376, 1462, 1632, 1838, 2064, 2193, 2757, 2924, 3676, 4128, 4386, 5514, 5848, 7352, 8772, 11028, 11696, 14704, 15623, 17544, 22056, 23392, 29408, 31246, 35088, 39517, 44112, 46869, 62492, 70176, 79034, 88224, 93738, 118551, 124984, 158068, 187476, 237102, 249968, 316136, 374952, 474204, 499936, 632272, 671789, 749904, 948408, 1264544, 1343578, 1499808, 1896816, 2015367, 2687156, 3793632, 4030734, 5374312, 8061468, 10748624, 16122936, 21497248, 32245872, 64491744]

約数ペア:

[(1, 64491744), (2, 32245872), (3, 21497248), (4, 16122936), (6, 10748624), (8, 8061468), (12, 5374312), (16, 4030734), (17, 3793632), (24, 2687156), (32, 2015367), (34, 1896816), (43, 1499808), (48, 1343578), (51, 1264544), (68, 948408), (86, 749904), (96, 671789), (102, 632272), (129, 499936), (136, 474204), (172, 374952), (204, 316136), (258, 249968), (272, 237102), (344, 187476), (408, 158068), (516, 124984), (544, 118551), (688, 93738), (731, 88224), (816, 79034), (919, 70176), (1032, 62492), (1376, 46869), (1462, 44112), (1632, 39517), (1838, 35088), (2064, 31246), (2193, 29408), (2757, 23392), (2924, 22056), (3676, 17544), (4128, 15623), (4386, 14704), (5514, 11696), (5848, 11028), (7352, 8772)]