64355424

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13681}}^1$

素因数の和:13708

約数の個数: 72

約数和(自身を含む): 196528248

約数和(自身を除く): 132172824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 13681, 27362, 41043, 54724, 82086, 95767, 109448, 164172, 191534, 218896, 287301, 328344, 383068, 437792, 574602, 656688, 670369, 766136, 1149204, 1313376, 1340738, 1532272, 2011107, 2298408, 2681476, 3064544, 4022214, 4596816, 5362952, 8044428, 9193632, 10725904, 16088856, 21451808, 32177712, 64355424]

約数ペア:

[(1, 64355424), (2, 32177712), (3, 21451808), (4, 16088856), (6, 10725904), (7, 9193632), (8, 8044428), (12, 5362952), (14, 4596816), (16, 4022214), (21, 3064544), (24, 2681476), (28, 2298408), (32, 2011107), (42, 1532272), (48, 1340738), (49, 1313376), (56, 1149204), (84, 766136), (96, 670369), (98, 656688), (112, 574602), (147, 437792), (168, 383068), (196, 328344), (224, 287301), (294, 218896), (336, 191534), (392, 164172), (588, 109448), (672, 95767), (784, 82086), (1176, 54724), (1568, 41043), (2352, 27362), (4704, 13681)]