77421918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4813}}^1$

素因数の和:5208

約数の個数: 32

約数和(自身を含む): 177463296

約数和(自身を除く): 100041378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 2298, 2681, 4813, 5362, 8043, 9626, 14439, 16086, 28878, 33691, 67382, 101073, 202146, 1843379, 3686758, 5530137, 11060274, 12903653, 25807306, 38710959, 77421918]

約数ペア:

[(1, 77421918), (2, 38710959), (3, 25807306), (6, 12903653), (7, 11060274), (14, 5530137), (21, 3686758), (42, 1843379), (383, 202146), (766, 101073), (1149, 67382), (2298, 33691), (2681, 28878), (4813, 16086), (5362, 14439), (8043, 9626)]