64948128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13807}}^1$

素因数の和:13834

約数の個数: 72

約数和(自身を含む): 198338112

約数和(自身を除く): 133389984

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, 13807, 27614, 41421, 55228, 82842, 96649, 110456, 165684, 193298, 220912, 289947, 331368, 386596, 441824, 579894, 662736, 676543, 773192, 1159788, 1325472, 1353086, 1546384, 2029629, 2319576, 2706172, 3092768, 4059258, 4639152, 5412344, 8118516, 9278304, 10824688, 16237032, 21649376, 32474064, 64948128]

約数ペア:

[(1, 64948128), (2, 32474064), (3, 21649376), (4, 16237032), (6, 10824688), (7, 9278304), (8, 8118516), (12, 5412344), (14, 4639152), (16, 4059258), (21, 3092768), (24, 2706172), (28, 2319576), (32, 2029629), (42, 1546384), (48, 1353086), (49, 1325472), (56, 1159788), (84, 773192), (96, 676543), (98, 662736), (112, 579894), (147, 441824), (168, 386596), (196, 331368), (224, 289947), (294, 220912), (336, 193298), (392, 165684), (588, 110456), (672, 96649), (784, 82842), (1176, 55228), (1568, 41421), (2352, 27614), (4704, 13807)]