72446886

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23537}}^1$

素因数の和:23570

約数の個数: 40

約数和(自身を含む): 170885880

約数和(自身を除く): 98438994

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 23537, 47074, 70611, 141222, 211833, 423666, 447203, 635499, 894406, 1270998, 1341609, 1906497, 2683218, 3812994, 4024827, 8049654, 12074481, 24148962, 36223443, 72446886]

約数ペア:

[(1, 72446886), (2, 36223443), (3, 24148962), (6, 12074481), (9, 8049654), (18, 4024827), (19, 3812994), (27, 2683218), (38, 1906497), (54, 1341609), (57, 1270998), (81, 894406), (114, 635499), (162, 447203), (171, 423666), (342, 211833), (513, 141222), (1026, 70611), (1539, 47074), (3078, 23537)]