42340704

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{9001}}^1$

素因数の和:9028

約数の個数: 72

約数和(自身を含む): 129304728

約数和(自身を除く): 86964024

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, 9001, 18002, 27003, 36004, 54006, 63007, 72008, 108012, 126014, 144016, 189021, 216024, 252028, 288032, 378042, 432048, 441049, 504056, 756084, 864096, 882098, 1008112, 1323147, 1512168, 1764196, 2016224, 2646294, 3024336, 3528392, 5292588, 6048672, 7056784, 10585176, 14113568, 21170352, 42340704]

約数ペア:

[(1, 42340704), (2, 21170352), (3, 14113568), (4, 10585176), (6, 7056784), (7, 6048672), (8, 5292588), (12, 3528392), (14, 3024336), (16, 2646294), (21, 2016224), (24, 1764196), (28, 1512168), (32, 1323147), (42, 1008112), (48, 882098), (49, 864096), (56, 756084), (84, 504056), (96, 441049), (98, 432048), (112, 378042), (147, 288032), (168, 252028), (196, 216024), (224, 189021), (294, 144016), (336, 126014), (392, 108012), (588, 72008), (672, 63007), (784, 54006), (1176, 36004), (1568, 27003), (2352, 18002), (4704, 9001)]