87520056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{280513}}^1$

素因数の和:280535

約数の個数: 32

約数和(自身を含む): 235631760

約数和(自身を除く): 148111704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 280513, 561026, 841539, 1122052, 1683078, 2244104, 3366156, 3646669, 6732312, 7293338, 10940007, 14586676, 21880014, 29173352, 43760028, 87520056]

約数ペア:

[(1, 87520056), (2, 43760028), (3, 29173352), (4, 21880014), (6, 14586676), (8, 10940007), (12, 7293338), (13, 6732312), (24, 3646669), (26, 3366156), (39, 2244104), (52, 1683078), (78, 1122052), (104, 841539), (156, 561026), (312, 280513)]