73684368

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7207}}^1$

素因数の和:7292

約数の個数: 60

約数和(自身を含む): 209147328

約数和(自身を除く): 135462960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 7207, 10224, 14414, 21621, 28828, 43242, 57656, 64863, 86484, 115312, 129726, 172968, 259452, 345936, 511697, 518904, 1023394, 1037808, 1535091, 2046788, 3070182, 4093576, 4605273, 6140364, 8187152, 9210546, 12280728, 18421092, 24561456, 36842184, 73684368]

約数ペア:

[(1, 73684368), (2, 36842184), (3, 24561456), (4, 18421092), (6, 12280728), (8, 9210546), (9, 8187152), (12, 6140364), (16, 4605273), (18, 4093576), (24, 3070182), (36, 2046788), (48, 1535091), (71, 1037808), (72, 1023394), (142, 518904), (144, 511697), (213, 345936), (284, 259452), (426, 172968), (568, 129726), (639, 115312), (852, 86484), (1136, 64863), (1278, 57656), (1704, 43242), (2556, 28828), (3408, 21621), (5112, 14414), (7207, 10224)]