72808498

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{77621}}^1$

素因数の和:77697

約数の個数: 16

約数和(自身を含む): 126679104

約数和(自身を除く): 53870606

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 77621, 155242, 543347, 1086694, 5200607, 10401214, 36404249, 72808498]

約数ペア:

[(1, 72808498), (2, 36404249), (7, 10401214), (14, 5200607), (67, 1086694), (134, 543347), (469, 155242), (938, 77621)]