64178556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 174010368

約数和(自身を除く): 109831812

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 186, 276, 299, 372, 403, 577, 598, 713, 806, 897, 1154, 1196, 1209, 1426, 1612, 1731, 1794, 2139, 2308, 2418, 2852, 3462, 3588, 4278, 4836, 6924, 7501, 8556, 9269, 13271, 15002, 17887, 18538, 22503, 26542, 27807, 30004, 35774, 37076, 39813, 45006, 53084, 53661, 55614, 71548, 79626, 90012, 107322, 111228, 159252, 172523, 214644, 232531, 345046, 411401, 465062, 517569, 690092, 697593, 822802, 930124, 1035138, 1234203, 1395186, 1645604, 2070276, 2468406, 2790372, 4936812, 5348213, 10696426, 16044639, 21392852, 32089278, 64178556]

約数ペア:

[(1, 64178556), (2, 32089278), (3, 21392852), (4, 16044639), (6, 10696426), (12, 5348213), (13, 4936812), (23, 2790372), (26, 2468406), (31, 2070276), (39, 1645604), (46, 1395186), (52, 1234203), (62, 1035138), (69, 930124), (78, 822802), (92, 697593), (93, 690092), (124, 517569), (138, 465062), (156, 411401), (186, 345046), (276, 232531), (299, 214644), (372, 172523), (403, 159252), (577, 111228), (598, 107322), (713, 90012), (806, 79626), (897, 71548), (1154, 55614), (1196, 53661), (1209, 53084), (1426, 45006), (1612, 39813), (1731, 37076), (1794, 35774), (2139, 30004), (2308, 27807), (2418, 26542), (2852, 22503), (3462, 18538), (3588, 17887), (4278, 15002), (4836, 13271), (6924, 9269), (7501, 8556)]