80097576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256723}}^1$

素因数の和:256745

約数の個数: 32

約数和(自身を含む): 215648160

約数和(自身を除く): 135550584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 256723, 513446, 770169, 1026892, 1540338, 2053784, 3080676, 3337399, 6161352, 6674798, 10012197, 13349596, 20024394, 26699192, 40048788, 80097576]

約数ペア:

[(1, 80097576), (2, 40048788), (3, 26699192), (4, 20024394), (6, 13349596), (8, 10012197), (12, 6674798), (13, 6161352), (24, 3337399), (26, 3080676), (39, 2053784), (52, 1540338), (78, 1026892), (104, 770169), (156, 513446), (312, 256723)]