80109042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 174801600

約数和(自身を除く): 94692558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 199, 338, 397, 398, 507, 597, 794, 1014, 1191, 1194, 2382, 2587, 5161, 5174, 7761, 10322, 15483, 15522, 30966, 33631, 67093, 67262, 79003, 100893, 134186, 158006, 201279, 201786, 237009, 402558, 474018, 1027039, 2054078, 3081117, 6162234, 13351507, 26703014, 40054521, 80109042]

約数ペア:

[(1, 80109042), (2, 40054521), (3, 26703014), (6, 13351507), (13, 6162234), (26, 3081117), (39, 2054078), (78, 1027039), (169, 474018), (199, 402558), (338, 237009), (397, 201786), (398, 201279), (507, 158006), (597, 134186), (794, 100893), (1014, 79003), (1191, 67262), (1194, 67093), (2382, 33631), (2587, 30966), (5161, 15522), (5174, 15483), (7761, 10322)]