80260674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 187944960

約数和(自身を除く): 107684286

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1747, 1767, 2418, 3494, 3534, 5241, 7657, 10482, 15314, 22711, 22971, 33193, 45422, 45942, 54157, 66386, 68133, 99579, 108314, 136266, 162471, 199158, 324942, 431509, 704041, 863018, 1028983, 1294527, 1408082, 2057966, 2112123, 2589054, 3086949, 4224246, 6173898, 13376779, 26753558, 40130337, 80260674]

約数ペア:

[(1, 80260674), (2, 40130337), (3, 26753558), (6, 13376779), (13, 6173898), (19, 4224246), (26, 3086949), (31, 2589054), (38, 2112123), (39, 2057966), (57, 1408082), (62, 1294527), (78, 1028983), (93, 863018), (114, 704041), (186, 431509), (247, 324942), (403, 199158), (494, 162471), (589, 136266), (741, 108314), (806, 99579), (1178, 68133), (1209, 66386), (1482, 54157), (1747, 45942), (1767, 45422), (2418, 33193), (3494, 22971), (3534, 22711), (5241, 15314), (7657, 10482)]