77687028

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{7963}}^1$

素因数の和:8244

約数の個数: 36

約数和(自身を含む): 197124928

約数和(自身を除く): 119437900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 7963, 9756, 15926, 23889, 31852, 47778, 71667, 95556, 143334, 286668, 2157973, 4315946, 6473919, 8631892, 12947838, 19421757, 25895676, 38843514, 77687028]

約数ペア:

[(1, 77687028), (2, 38843514), (3, 25895676), (4, 19421757), (6, 12947838), (9, 8631892), (12, 6473919), (18, 4315946), (36, 2157973), (271, 286668), (542, 143334), (813, 95556), (1084, 71667), (1626, 47778), (2439, 31852), (3252, 23889), (4878, 15926), (7963, 9756)]