72663668

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33703}}^1$

素因数の和:33732

約数の個数: 36

約数和(自身を含む): 161374752

約数和(自身を除く): 88711084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 33703, 67406, 134812, 235921, 370733, 471842, 741466, 943684, 1482932, 1651447, 2595131, 3302894, 5190262, 6605788, 10380524, 18165917, 36331834, 72663668]

約数ペア:

[(1, 72663668), (2, 36331834), (4, 18165917), (7, 10380524), (11, 6605788), (14, 5190262), (22, 3302894), (28, 2595131), (44, 1651447), (49, 1482932), (77, 943684), (98, 741466), (154, 471842), (196, 370733), (308, 235921), (539, 134812), (1078, 67406), (2156, 33703)]