859081068

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 2196872496

約数和(自身を除く): 1337791428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 281, 326, 489, 521, 562, 652, 843, 978, 1042, 1124, 1467, 1563, 1686, 1956, 2084, 2529, 2934, 3126, 3372, 4689, 5058, 5868, 6252, 9378, 10116, 18756, 45803, 84923, 91606, 137409, 146401, 169846, 183212, 254769, 274818, 292802, 339692, 412227, 439203, 509538, 549636, 585604, 764307, 824454, 878406, 1019076, 1317609, 1528614, 1648908, 1756812, 2635218, 3057228, 5270436, 23863363, 47726726, 71590089, 95453452, 143180178, 214770267, 286360356, 429540534, 859081068]

約数ペア:

[(1, 859081068), (2, 429540534), (3, 286360356), (4, 214770267), (6, 143180178), (9, 95453452), (12, 71590089), (18, 47726726), (36, 23863363), (163, 5270436), (281, 3057228), (326, 2635218), (489, 1756812), (521, 1648908), (562, 1528614), (652, 1317609), (843, 1019076), (978, 878406), (1042, 824454), (1124, 764307), (1467, 585604), (1563, 549636), (1686, 509538), (1956, 439203), (2084, 412227), (2529, 339692), (2934, 292802), (3126, 274818), (3372, 254769), (4689, 183212), (5058, 169846), (5868, 146401), (6252, 137409), (9378, 91606), (10116, 84923), (18756, 45803)]