12531744

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 36353772

約数和(自身を除く): 23822028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 821, 848, 954, 1272, 1642, 1696, 1908, 2463, 2544, 3284, 3816, 4926, 5088, 6568, 7389, 7632, 9852, 13136, 14778, 15264, 19704, 26272, 29556, 39408, 43513, 59112, 78816, 87026, 118224, 130539, 174052, 236448, 261078, 348104, 391617, 522156, 696208, 783234, 1044312, 1392416, 1566468, 2088624, 3132936, 4177248, 6265872, 12531744]

約数ペア:

[(1, 12531744), (2, 6265872), (3, 4177248), (4, 3132936), (6, 2088624), (8, 1566468), (9, 1392416), (12, 1044312), (16, 783234), (18, 696208), (24, 522156), (32, 391617), (36, 348104), (48, 261078), (53, 236448), (72, 174052), (96, 130539), (106, 118224), (144, 87026), (159, 78816), (212, 59112), (288, 43513), (318, 39408), (424, 29556), (477, 26272), (636, 19704), (821, 15264), (848, 14778), (954, 13136), (1272, 9852), (1642, 7632), (1696, 7389), (1908, 6568), (2463, 5088), (2544, 4926), (3284, 3816)]