78690066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 195084288

約数和(自身を除く): 116394222

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 167, 182, 273, 334, 501, 546, 863, 1002, 1169, 1726, 2171, 2338, 2589, 3507, 4342, 5178, 6041, 6513, 7014, 11219, 12082, 13026, 15197, 18123, 22438, 30394, 33657, 36246, 45591, 67314, 78533, 91182, 144121, 157066, 235599, 288242, 432363, 471198, 864726, 1008847, 1873573, 2017694, 3026541, 3747146, 5620719, 6053082, 11241438, 13115011, 26230022, 39345033, 78690066]

約数ペア:

[(1, 78690066), (2, 39345033), (3, 26230022), (6, 13115011), (7, 11241438), (13, 6053082), (14, 5620719), (21, 3747146), (26, 3026541), (39, 2017694), (42, 1873573), (78, 1008847), (91, 864726), (167, 471198), (182, 432363), (273, 288242), (334, 235599), (501, 157066), (546, 144121), (863, 91182), (1002, 78533), (1169, 67314), (1726, 45591), (2171, 36246), (2338, 33657), (2589, 30394), (3507, 22438), (4342, 18123), (5178, 15197), (6041, 13026), (6513, 12082), (7014, 11219)]