84187038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 191020032

約数和(自身を除く): 106832994

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 167, 281, 299, 334, 501, 562, 598, 843, 897, 1002, 1686, 1794, 2171, 3653, 3841, 4342, 6463, 6513, 7306, 7682, 10959, 11523, 12926, 13026, 19389, 21918, 23046, 38778, 46927, 49933, 84019, 93854, 99866, 140781, 149799, 168038, 252057, 281562, 299598, 504114, 610051, 1079321, 1220102, 1830153, 2158642, 3237963, 3660306, 6475926, 14031173, 28062346, 42093519, 84187038]

約数ペア:

[(1, 84187038), (2, 42093519), (3, 28062346), (6, 14031173), (13, 6475926), (23, 3660306), (26, 3237963), (39, 2158642), (46, 1830153), (69, 1220102), (78, 1079321), (138, 610051), (167, 504114), (281, 299598), (299, 281562), (334, 252057), (501, 168038), (562, 149799), (598, 140781), (843, 99866), (897, 93854), (1002, 84019), (1686, 49933), (1794, 46927), (2171, 38778), (3653, 23046), (3841, 21918), (4342, 19389), (6463, 13026), (6513, 12926), (7306, 11523), (7682, 10959)]