77225928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247519}}^1$

素因数の和:247541

約数の個数: 32

約数和(自身を含む): 207916800

約数和(自身を除く): 130690872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 247519, 495038, 742557, 990076, 1485114, 1980152, 2970228, 3217747, 5940456, 6435494, 9653241, 12870988, 19306482, 25741976, 38612964, 77225928]

約数ペア:

[(1, 77225928), (2, 38612964), (3, 25741976), (4, 19306482), (6, 12870988), (8, 9653241), (12, 6435494), (13, 5940456), (24, 3217747), (26, 2970228), (39, 1980152), (52, 1485114), (78, 990076), (104, 742557), (156, 495038), (312, 247519)]