87943482

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2945

約数の個数: 80

約数和(自身を含む): 227696832

約数和(自身を除く): 139753350

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 297, 306, 374, 459, 561, 594, 891, 918, 1122, 1377, 1683, 1782, 2754, 2903, 3366, 5049, 5806, 8709, 10098, 15147, 17418, 26127, 30294, 31933, 49351, 52254, 63866, 78381, 95799, 98702, 148053, 156762, 191598, 235143, 287397, 296106, 444159, 470286, 542861, 574794, 862191, 888318, 1085722, 1332477, 1628583, 1724382, 2586573, 2664954, 3257166, 3997431, 4885749, 5173146, 7994862, 9771498, 14657247, 29314494, 43971741, 87943482]

約数ペア:

[(1, 87943482), (2, 43971741), (3, 29314494), (6, 14657247), (9, 9771498), (11, 7994862), (17, 5173146), (18, 4885749), (22, 3997431), (27, 3257166), (33, 2664954), (34, 2586573), (51, 1724382), (54, 1628583), (66, 1332477), (81, 1085722), (99, 888318), (102, 862191), (153, 574794), (162, 542861), (187, 470286), (198, 444159), (297, 296106), (306, 287397), (374, 235143), (459, 191598), (561, 156762), (594, 148053), (891, 98702), (918, 95799), (1122, 78381), (1377, 63866), (1683, 52254), (1782, 49351), (2754, 31933), (2903, 30294), (3366, 26127), (5049, 17418), (5806, 15147), (8709, 10098)]