75687768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80863}}^1$

素因数の和:80888

約数の個数: 48

約数和(自身を含む): 220758720

約数和(自身を除く): 145070952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 80863, 161726, 242589, 323452, 485178, 646904, 727767, 970356, 1051219, 1455534, 1940712, 2102438, 2911068, 3153657, 4204876, 5822136, 6307314, 8409752, 9460971, 12614628, 18921942, 25229256, 37843884, 75687768]

約数ペア:

[(1, 75687768), (2, 37843884), (3, 25229256), (4, 18921942), (6, 12614628), (8, 9460971), (9, 8409752), (12, 6307314), (13, 5822136), (18, 4204876), (24, 3153657), (26, 2911068), (36, 2102438), (39, 1940712), (52, 1455534), (72, 1051219), (78, 970356), (104, 727767), (117, 646904), (156, 485178), (234, 323452), (312, 242589), (468, 161726), (936, 80863)]