76676740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 193019904

約数和(自身を除く): 116343164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 47, 70, 86, 94, 140, 172, 188, 215, 235, 271, 301, 329, 430, 470, 542, 602, 658, 860, 940, 1084, 1204, 1316, 1355, 1505, 1645, 1897, 2021, 2710, 3010, 3290, 3794, 4042, 5420, 6020, 6580, 7588, 8084, 9485, 10105, 11653, 12737, 14147, 18970, 20210, 23306, 25474, 28294, 37940, 40420, 46612, 50948, 56588, 58265, 63685, 70735, 81571, 89159, 116530, 127370, 141470, 163142, 178318, 233060, 254740, 282940, 326284, 356636, 407855, 445795, 547691, 815710, 891590, 1095382, 1631420, 1783180, 2190764, 2738455, 3833837, 5476910, 7667674, 10953820, 15335348, 19169185, 38338370, 76676740]

約数ペア:

[(1, 76676740), (2, 38338370), (4, 19169185), (5, 15335348), (7, 10953820), (10, 7667674), (14, 5476910), (20, 3833837), (28, 2738455), (35, 2190764), (43, 1783180), (47, 1631420), (70, 1095382), (86, 891590), (94, 815710), (140, 547691), (172, 445795), (188, 407855), (215, 356636), (235, 326284), (271, 282940), (301, 254740), (329, 233060), (430, 178318), (470, 163142), (542, 141470), (602, 127370), (658, 116530), (860, 89159), (940, 81571), (1084, 70735), (1204, 63685), (1316, 58265), (1355, 56588), (1505, 50948), (1645, 46612), (1897, 40420), (2021, 37940), (2710, 28294), (3010, 25474), (3290, 23306), (3794, 20210), (4042, 18970), (5420, 14147), (6020, 12737), (6580, 11653), (7588, 10105), (8084, 9485)]