8787528

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 25090560

約数和(自身を除く): 16303032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 191, 213, 216, 284, 324, 382, 426, 568, 573, 639, 648, 764, 852, 1146, 1278, 1528, 1704, 1719, 1917, 2292, 2556, 3438, 3834, 4584, 5112, 5157, 5751, 6876, 7668, 10314, 11502, 13561, 13752, 15336, 15471, 20628, 23004, 27122, 30942, 40683, 41256, 46008, 54244, 61884, 81366, 108488, 122049, 123768, 162732, 244098, 325464, 366147, 488196, 732294, 976392, 1098441, 1464588, 2196882, 2929176, 4393764, 8787528]

約数ペア:

[(1, 8787528), (2, 4393764), (3, 2929176), (4, 2196882), (6, 1464588), (8, 1098441), (9, 976392), (12, 732294), (18, 488196), (24, 366147), (27, 325464), (36, 244098), (54, 162732), (71, 123768), (72, 122049), (81, 108488), (108, 81366), (142, 61884), (162, 54244), (191, 46008), (213, 41256), (216, 40683), (284, 30942), (324, 27122), (382, 23004), (426, 20628), (568, 15471), (573, 15336), (639, 13752), (648, 13561), (764, 11502), (852, 10314), (1146, 7668), (1278, 6876), (1528, 5751), (1704, 5157), (1719, 5112), (1917, 4584), (2292, 3834), (2556, 3438)]