73778328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78823}}^1$

素因数の和:78848

約数の個数: 48

約数和(自身を含む): 215189520

約数和(自身を除く): 141411192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 78823, 157646, 236469, 315292, 472938, 630584, 709407, 945876, 1024699, 1418814, 1891752, 2049398, 2837628, 3074097, 4098796, 5675256, 6148194, 8197592, 9222291, 12296388, 18444582, 24592776, 36889164, 73778328]

約数ペア:

[(1, 73778328), (2, 36889164), (3, 24592776), (4, 18444582), (6, 12296388), (8, 9222291), (9, 8197592), (12, 6148194), (13, 5675256), (18, 4098796), (24, 3074097), (26, 2837628), (36, 2049398), (39, 1891752), (52, 1418814), (72, 1024699), (78, 945876), (104, 709407), (117, 630584), (156, 472938), (234, 315292), (312, 236469), (468, 157646), (936, 78823)]