80916654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148199}}^1$

素因数の和:148224

約数の個数: 32

約数和(自身を含む): 199180800

約数和(自身を除く): 118264146

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 148199, 296398, 444597, 889194, 1037393, 1926587, 2074786, 3112179, 3853174, 5779761, 6224358, 11559522, 13486109, 26972218, 40458327, 80916654]

約数ペア:

[(1, 80916654), (2, 40458327), (3, 26972218), (6, 13486109), (7, 11559522), (13, 6224358), (14, 5779761), (21, 3853174), (26, 3112179), (39, 2074786), (42, 1926587), (78, 1037393), (91, 889194), (182, 444597), (273, 296398), (546, 148199)]