77764212

素因数分解:

$2^2\times 3^4\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1022

約数の個数: 60

約数和(自身を含む): 204143940

約数和(自身を除く): 126379728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 389, 617, 778, 1167, 1234, 1556, 1851, 2334, 2468, 3501, 3702, 4668, 5553, 7002, 7404, 10503, 11106, 14004, 16659, 21006, 22212, 31509, 33318, 42012, 49977, 63018, 66636, 99954, 126036, 199908, 240013, 480026, 720039, 960052, 1440078, 2160117, 2880156, 4320234, 6480351, 8640468, 12960702, 19441053, 25921404, 38882106, 77764212]

約数ペア:

[(1, 77764212), (2, 38882106), (3, 25921404), (4, 19441053), (6, 12960702), (9, 8640468), (12, 6480351), (18, 4320234), (27, 2880156), (36, 2160117), (54, 1440078), (81, 960052), (108, 720039), (162, 480026), (324, 240013), (389, 199908), (617, 126036), (778, 99954), (1167, 66636), (1234, 63018), (1556, 49977), (1851, 42012), (2334, 33318), (2468, 31509), (3501, 22212), (3702, 21006), (4668, 16659), (5553, 14004), (7002, 11106), (7404, 10503)]