63784656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2621}}^1$

素因数の和:2661

約数の個数: 90

約数和(自身を含む): 193369878

約数和(自身を除く): 129585222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2621, 2704, 3042, 4056, 5242, 6084, 7863, 8112, 10484, 12168, 15726, 20968, 23589, 24336, 31452, 34073, 41936, 47178, 62904, 68146, 94356, 102219, 125808, 136292, 188712, 204438, 272584, 306657, 377424, 408876, 442949, 545168, 613314, 817752, 885898, 1226628, 1328847, 1635504, 1771796, 2453256, 2657694, 3543592, 3986541, 4906512, 5315388, 7087184, 7973082, 10630776, 15946164, 21261552, 31892328, 63784656]

約数ペア:

[(1, 63784656), (2, 31892328), (3, 21261552), (4, 15946164), (6, 10630776), (8, 7973082), (9, 7087184), (12, 5315388), (13, 4906512), (16, 3986541), (18, 3543592), (24, 2657694), (26, 2453256), (36, 1771796), (39, 1635504), (48, 1328847), (52, 1226628), (72, 885898), (78, 817752), (104, 613314), (117, 545168), (144, 442949), (156, 408876), (169, 377424), (208, 306657), (234, 272584), (312, 204438), (338, 188712), (468, 136292), (507, 125808), (624, 102219), (676, 94356), (936, 68146), (1014, 62904), (1352, 47178), (1521, 41936), (1872, 34073), (2028, 31452), (2621, 24336), (2704, 23589), (3042, 20968), (4056, 15726), (5242, 12168), (6084, 10484), (7863, 8112)]