77904528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{124847}}^1$

素因数の和:124871

約数の個数: 40

約数和(自身を含む): 216736128

約数和(自身を除く): 138831600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 124847, 249694, 374541, 499388, 749082, 998776, 1498164, 1623011, 1997552, 2996328, 3246022, 4869033, 5992656, 6492044, 9738066, 12984088, 19476132, 25968176, 38952264, 77904528]

約数ペア:

[(1, 77904528), (2, 38952264), (3, 25968176), (4, 19476132), (6, 12984088), (8, 9738066), (12, 6492044), (13, 5992656), (16, 4869033), (24, 3246022), (26, 2996328), (39, 1997552), (48, 1623011), (52, 1498164), (78, 998776), (104, 749082), (156, 499388), (208, 374541), (312, 249694), (624, 124847)]