81930684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1323

約数の個数: 96

約数和(自身を含む): 228614400

約数和(自身を除く): 146683716

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 33, 34, 44, 51, 58, 66, 68, 87, 102, 116, 132, 174, 187, 204, 319, 348, 374, 493, 561, 638, 748, 957, 986, 1122, 1259, 1276, 1479, 1914, 1972, 2244, 2518, 2958, 3777, 3828, 5036, 5423, 5916, 7554, 10846, 13849, 15108, 16269, 21403, 21692, 27698, 32538, 36511, 41547, 42806, 55396, 64209, 65076, 73022, 83094, 85612, 109533, 128418, 146044, 166188, 219066, 235433, 256836, 401621, 438132, 470866, 620687, 706299, 803242, 941732, 1204863, 1241374, 1412598, 1606484, 1862061, 2409726, 2482748, 2825196, 3724122, 4819452, 6827557, 7448244, 13655114, 20482671, 27310228, 40965342, 81930684]

約数ペア:

[(1, 81930684), (2, 40965342), (3, 27310228), (4, 20482671), (6, 13655114), (11, 7448244), (12, 6827557), (17, 4819452), (22, 3724122), (29, 2825196), (33, 2482748), (34, 2409726), (44, 1862061), (51, 1606484), (58, 1412598), (66, 1241374), (68, 1204863), (87, 941732), (102, 803242), (116, 706299), (132, 620687), (174, 470866), (187, 438132), (204, 401621), (319, 256836), (348, 235433), (374, 219066), (493, 166188), (561, 146044), (638, 128418), (748, 109533), (957, 85612), (986, 83094), (1122, 73022), (1259, 65076), (1276, 64209), (1479, 55396), (1914, 42806), (1972, 41547), (2244, 36511), (2518, 32538), (2958, 27698), (3777, 21692), (3828, 21403), (5036, 16269), (5423, 15108), (5916, 13849), (7554, 10846)]