127698444

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 339189760

約数和(自身を除く): 211491316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 711, 948, 972, 1422, 1663, 2133, 2844, 3326, 4266, 4989, 6399, 6652, 8532, 9978, 12798, 14967, 19197, 19956, 25596, 29934, 38394, 44901, 59868, 76788, 89802, 131377, 134703, 179604, 262754, 269406, 394131, 404109, 525508, 538812, 788262, 808218, 1182393, 1576524, 1616436, 2364786, 3547179, 4729572, 7094358, 10641537, 14188716, 21283074, 31924611, 42566148, 63849222, 127698444]

約数ペア:

[(1, 127698444), (2, 63849222), (3, 42566148), (4, 31924611), (6, 21283074), (9, 14188716), (12, 10641537), (18, 7094358), (27, 4729572), (36, 3547179), (54, 2364786), (79, 1616436), (81, 1576524), (108, 1182393), (158, 808218), (162, 788262), (237, 538812), (243, 525508), (316, 404109), (324, 394131), (474, 269406), (486, 262754), (711, 179604), (948, 134703), (972, 131377), (1422, 89802), (1663, 76788), (2133, 59868), (2844, 44901), (3326, 38394), (4266, 29934), (4989, 25596), (6399, 19956), (6652, 19197), (8532, 14967), (9978, 12798)]