77903808

素因数分解:

$2^6\times 3^1\times {\mathrm{405749}}^1$

素因数の和:405764

約数の個数: 28

約数和(自身を含む): 206121000

約数和(自身を除く): 128217192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 405749, 811498, 1217247, 1622996, 2434494, 3245992, 4868988, 6491984, 9737976, 12983968, 19475952, 25967936, 38951904, 77903808]

約数ペア:

[(1, 77903808), (2, 38951904), (3, 25967936), (4, 19475952), (6, 12983968), (8, 9737976), (12, 6491984), (16, 4868988), (24, 3245992), (32, 2434494), (48, 1622996), (64, 1217247), (96, 811498), (192, 405749)]