77718654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1669}}^1$

素因数の和:1889

約数の個数: 48

約数和(自身を含む): 182364000

約数和(自身を除く): 104645346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1669, 1791, 2587, 3338, 3582, 5007, 5174, 7761, 10014, 15021, 15522, 21697, 23283, 30042, 43394, 46566, 65091, 130182, 195273, 332131, 390546, 664262, 996393, 1992786, 2989179, 4317703, 5978358, 8635406, 12953109, 25906218, 38859327, 77718654]

約数ペア:

[(1, 77718654), (2, 38859327), (3, 25906218), (6, 12953109), (9, 8635406), (13, 5978358), (18, 4317703), (26, 2989179), (39, 1992786), (78, 996393), (117, 664262), (199, 390546), (234, 332131), (398, 195273), (597, 130182), (1194, 65091), (1669, 46566), (1791, 43394), (2587, 30042), (3338, 23283), (3582, 21697), (5007, 15522), (5174, 15021), (7761, 10014)]