83880108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 108

約数和(自身を含む): 243400248

約数和(自身を除く): 159520140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 811, 884, 1014, 1326, 1521, 1622, 1989, 2028, 2433, 2652, 2873, 3042, 3244, 3978, 4866, 5746, 6084, 7299, 7956, 8619, 9732, 10543, 11492, 13787, 14598, 17238, 21086, 25857, 27574, 29196, 31629, 34476, 41361, 42172, 51714, 55148, 63258, 82722, 94887, 103428, 124083, 126516, 137059, 165444, 179231, 189774, 248166, 274118, 358462, 379548, 411177, 496332, 537693, 548236, 716924, 822354, 1075386, 1233531, 1613079, 1644708, 2150772, 2330003, 2467062, 3226158, 4660006, 4934124, 6452316, 6990009, 9320012, 13980018, 20970027, 27960036, 41940054, 83880108]

約数ペア:

[(1, 83880108), (2, 41940054), (3, 27960036), (4, 20970027), (6, 13980018), (9, 9320012), (12, 6990009), (13, 6452316), (17, 4934124), (18, 4660006), (26, 3226158), (34, 2467062), (36, 2330003), (39, 2150772), (51, 1644708), (52, 1613079), (68, 1233531), (78, 1075386), (102, 822354), (117, 716924), (153, 548236), (156, 537693), (169, 496332), (204, 411177), (221, 379548), (234, 358462), (306, 274118), (338, 248166), (442, 189774), (468, 179231), (507, 165444), (612, 137059), (663, 126516), (676, 124083), (811, 103428), (884, 94887), (1014, 82722), (1326, 63258), (1521, 55148), (1622, 51714), (1989, 42172), (2028, 41361), (2433, 34476), (2652, 31629), (2873, 29196), (3042, 27574), (3244, 25857), (3978, 21086), (4866, 17238), (5746, 14598), (6084, 13787), (7299, 11492), (7956, 10543), (8619, 9732)]