80876688

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{10337}}^1$

素因数の和:10511

約数の個数: 40

約数和(自身を含む): 210233568

約数和(自身を除く): 129356880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 10337, 20674, 31011, 41348, 62022, 82696, 124044, 165392, 248088, 496176, 1684931, 3369862, 5054793, 6739724, 10109586, 13479448, 20219172, 26958896, 40438344, 80876688]

約数ペア:

[(1, 80876688), (2, 40438344), (3, 26958896), (4, 20219172), (6, 13479448), (8, 10109586), (12, 6739724), (16, 5054793), (24, 3369862), (48, 1684931), (163, 496176), (326, 248088), (489, 165392), (652, 124044), (978, 82696), (1304, 62022), (1956, 41348), (2608, 31011), (3912, 20674), (7824, 10337)]