86764920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65731}}^1$

素因数の和:65756

約数の個数: 64

約数和(自身を含む): 283962240

約数和(自身を除く): 197197320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 65731, 131462, 197193, 262924, 328655, 394386, 525848, 657310, 723041, 788772, 985965, 1314620, 1446082, 1577544, 1971930, 2169123, 2629240, 2892164, 3615205, 3943860, 4338246, 5784328, 7230410, 7887720, 8676492, 10845615, 14460820, 17352984, 21691230, 28921640, 43382460, 86764920]

約数ペア:

[(1, 86764920), (2, 43382460), (3, 28921640), (4, 21691230), (5, 17352984), (6, 14460820), (8, 10845615), (10, 8676492), (11, 7887720), (12, 7230410), (15, 5784328), (20, 4338246), (22, 3943860), (24, 3615205), (30, 2892164), (33, 2629240), (40, 2169123), (44, 1971930), (55, 1577544), (60, 1446082), (66, 1314620), (88, 985965), (110, 788772), (120, 723041), (132, 657310), (165, 525848), (220, 394386), (264, 328655), (330, 262924), (440, 197193), (660, 131462), (1320, 65731)]