81233724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47339}}^1$

素因数の和:47370

約数の個数: 48

約数和(自身を含む): 222687360

約数和(自身を除く): 141453636

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 47339, 94678, 142017, 189356, 284034, 520729, 568068, 615407, 1041458, 1230814, 1562187, 1846221, 2082916, 2461628, 3124374, 3692442, 6248748, 6769477, 7384884, 13538954, 20308431, 27077908, 40616862, 81233724]

約数ペア:

[(1, 81233724), (2, 40616862), (3, 27077908), (4, 20308431), (6, 13538954), (11, 7384884), (12, 6769477), (13, 6248748), (22, 3692442), (26, 3124374), (33, 2461628), (39, 2082916), (44, 1846221), (52, 1562187), (66, 1230814), (78, 1041458), (132, 615407), (143, 568068), (156, 520729), (286, 284034), (429, 189356), (572, 142017), (858, 94678), (1716, 47339)]