77973408

素因数分解:

$2^5\times 3^3\times {\mathrm{90247}}^1$

素因数の和:90266

約数の個数: 48

約数和(自身を含む): 227424960

約数和(自身を除く): 149451552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 90247, 180494, 270741, 360988, 541482, 721976, 812223, 1082964, 1443952, 1624446, 2165928, 2436669, 2887904, 3248892, 4331856, 4873338, 6497784, 8663712, 9746676, 12995568, 19493352, 25991136, 38986704, 77973408]

約数ペア:

[(1, 77973408), (2, 38986704), (3, 25991136), (4, 19493352), (6, 12995568), (8, 9746676), (9, 8663712), (12, 6497784), (16, 4873338), (18, 4331856), (24, 3248892), (27, 2887904), (32, 2436669), (36, 2165928), (48, 1624446), (54, 1443952), (72, 1082964), (96, 812223), (108, 721976), (144, 541482), (216, 360988), (288, 270741), (432, 180494), (864, 90247)]