81538387622

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{99961}}^1$

素因数の和:100224

約数の個数: 32

約数和(自身を含む): 128178473664

約数和(自身を除く): 46640086042

約数列:

[1, 2, 37, 73, 74, 146, 151, 302, 2701, 5402, 5587, 11023, 11174, 22046, 99961, 199922, 407851, 815702, 3698557, 7297153, 7397114, 14594306, 15094111, 30188222, 269994661, 539989322, 558482107, 1101870103, 1116964214, 2203740206, 40769193811, 81538387622]

約数ペア:

[(1, 81538387622), (2, 40769193811), (37, 2203740206), (73, 1116964214), (74, 1101870103), (146, 558482107), (151, 539989322), (302, 269994661), (2701, 30188222), (5402, 15094111), (5587, 14594306), (11023, 7397114), (11174, 7297153), (22046, 3698557), (99961, 815702), (199922, 407851)]