80778816

素因数分解:

$2^6\times 3^3\times {\mathrm{46747}}^1$

素因数の和:46768

約数の個数: 56

約数和(自身を含む): 237479840

約数和(自身を除く): 156701024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 46747, 93494, 140241, 186988, 280482, 373976, 420723, 560964, 747952, 841446, 1121928, 1262169, 1495904, 1682892, 2243856, 2524338, 2991808, 3365784, 4487712, 5048676, 6731568, 8975424, 10097352, 13463136, 20194704, 26926272, 40389408, 80778816]

約数ペア:

[(1, 80778816), (2, 40389408), (3, 26926272), (4, 20194704), (6, 13463136), (8, 10097352), (9, 8975424), (12, 6731568), (16, 5048676), (18, 4487712), (24, 3365784), (27, 2991808), (32, 2524338), (36, 2243856), (48, 1682892), (54, 1495904), (64, 1262169), (72, 1121928), (96, 841446), (108, 747952), (144, 560964), (192, 420723), (216, 373976), (288, 280482), (432, 186988), (576, 140241), (864, 93494), (1728, 46747)]