6240156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 16786224

約数和(自身を除く): 10546068

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 181, 204, 221, 338, 362, 442, 507, 543, 663, 676, 724, 884, 1014, 1086, 1326, 2028, 2172, 2353, 2652, 2873, 3077, 4706, 5746, 6154, 7059, 8619, 9231, 9412, 11492, 12308, 14118, 17238, 18462, 28236, 30589, 34476, 36924, 40001, 61178, 80002, 91767, 120003, 122356, 160004, 183534, 240006, 367068, 480012, 520013, 1040026, 1560039, 2080052, 3120078, 6240156]

約数ペア:

[(1, 6240156), (2, 3120078), (3, 2080052), (4, 1560039), (6, 1040026), (12, 520013), (13, 480012), (17, 367068), (26, 240006), (34, 183534), (39, 160004), (51, 122356), (52, 120003), (68, 91767), (78, 80002), (102, 61178), (156, 40001), (169, 36924), (181, 34476), (204, 30589), (221, 28236), (338, 18462), (362, 17238), (442, 14118), (507, 12308), (543, 11492), (663, 9412), (676, 9231), (724, 8619), (884, 7059), (1014, 6154), (1086, 5746), (1326, 4706), (2028, 3077), (2172, 2873), (2353, 2652)]