82809486

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 198316800

約数和(自身を除く): 115507314

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1634, 1877, 2322, 2451, 3754, 4902, 5631, 7353, 11262, 14706, 16893, 22059, 33786, 35663, 44118, 50679, 71326, 80711, 101358, 106989, 161422, 213978, 242133, 320967, 484266, 641934, 726399, 962901, 1452798, 1533509, 1925802, 2179197, 3067018, 4358394, 4600527, 9201054, 13801581, 27603162, 41404743, 82809486]

約数ペア:

[(1, 82809486), (2, 41404743), (3, 27603162), (6, 13801581), (9, 9201054), (18, 4600527), (19, 4358394), (27, 3067018), (38, 2179197), (43, 1925802), (54, 1533509), (57, 1452798), (86, 962901), (114, 726399), (129, 641934), (171, 484266), (258, 320967), (342, 242133), (387, 213978), (513, 161422), (774, 106989), (817, 101358), (1026, 80711), (1161, 71326), (1634, 50679), (1877, 44118), (2322, 35663), (2451, 33786), (3754, 22059), (4902, 16893), (5631, 14706), (7353, 11262)]