40072482

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 96877440

約数和(自身を除く): 56804958

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 141, 162, 171, 277, 282, 342, 423, 513, 554, 831, 846, 893, 1026, 1269, 1539, 1662, 1786, 2493, 2538, 2679, 3078, 3807, 4986, 5263, 5358, 7479, 7614, 8037, 10526, 13019, 14958, 15789, 16074, 22437, 24111, 26038, 31578, 39057, 44874, 47367, 48222, 72333, 78114, 94734, 117171, 142101, 144666, 234342, 247361, 284202, 351513, 426303, 494722, 703026, 742083, 852606, 1054539, 1484166, 2109078, 2226249, 4452498, 6678747, 13357494, 20036241, 40072482]

約数ペア:

[(1, 40072482), (2, 20036241), (3, 13357494), (6, 6678747), (9, 4452498), (18, 2226249), (19, 2109078), (27, 1484166), (38, 1054539), (47, 852606), (54, 742083), (57, 703026), (81, 494722), (94, 426303), (114, 351513), (141, 284202), (162, 247361), (171, 234342), (277, 144666), (282, 142101), (342, 117171), (423, 94734), (513, 78114), (554, 72333), (831, 48222), (846, 47367), (893, 44874), (1026, 39057), (1269, 31578), (1539, 26038), (1662, 24111), (1786, 22437), (2493, 16074), (2538, 15789), (2679, 14958), (3078, 13019), (3807, 10526), (4986, 8037), (5263, 7614), (5358, 7479)]