54180252

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{7963}}^1$

素因数の和:7989

約数の個数: 72

約数和(自身を含む): 162338176

約数和(自身を除く): 108157924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 7963, 15926, 23889, 31852, 47778, 55741, 71667, 95556, 111482, 143334, 167223, 215001, 222964, 286668, 334446, 430002, 501669, 645003, 668892, 860004, 1003338, 1290006, 1505007, 1935009, 2006676, 2580012, 3010014, 3870018, 4515021, 6020028, 7740036, 9030042, 13545063, 18060084, 27090126, 54180252]

約数ペア:

[(1, 54180252), (2, 27090126), (3, 18060084), (4, 13545063), (6, 9030042), (7, 7740036), (9, 6020028), (12, 4515021), (14, 3870018), (18, 3010014), (21, 2580012), (27, 2006676), (28, 1935009), (36, 1505007), (42, 1290006), (54, 1003338), (63, 860004), (81, 668892), (84, 645003), (108, 501669), (126, 430002), (162, 334446), (189, 286668), (243, 222964), (252, 215001), (324, 167223), (378, 143334), (486, 111482), (567, 95556), (756, 71667), (972, 55741), (1134, 47778), (1701, 31852), (2268, 23889), (3402, 15926), (6804, 7963)]