27960036

素因数分解:

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

素因数の和:861

約数の個数: 72

約数和(自身を含む): 74892384

約数和(自身を除く): 46932348

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 811, 884, 1014, 1326, 1622, 2028, 2433, 2652, 2873, 3244, 4866, 5746, 8619, 9732, 10543, 11492, 13787, 17238, 21086, 27574, 31629, 34476, 41361, 42172, 55148, 63258, 82722, 126516, 137059, 165444, 179231, 274118, 358462, 411177, 537693, 548236, 716924, 822354, 1075386, 1644708, 2150772, 2330003, 4660006, 6990009, 9320012, 13980018, 27960036]

約数ペア:

[(1, 27960036), (2, 13980018), (3, 9320012), (4, 6990009), (6, 4660006), (12, 2330003), (13, 2150772), (17, 1644708), (26, 1075386), (34, 822354), (39, 716924), (51, 548236), (52, 537693), (68, 411177), (78, 358462), (102, 274118), (156, 179231), (169, 165444), (204, 137059), (221, 126516), (338, 82722), (442, 63258), (507, 55148), (663, 42172), (676, 41361), (811, 34476), (884, 31629), (1014, 27574), (1326, 21086), (1622, 17238), (2028, 13787), (2433, 11492), (2652, 10543), (2873, 9732), (3244, 8619), (4866, 5746)]