77609916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 205732800

約数和(自身を除く): 128122884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 941, 948, 1044, 1422, 1882, 2291, 2823, 2844, 3764, 4582, 5646, 6873, 8469, 9164, 11292, 13746, 16938, 20619, 27289, 27492, 33876, 41238, 54578, 74339, 81867, 82476, 109156, 148678, 163734, 223017, 245601, 297356, 327468, 446034, 491202, 669051, 892068, 982404, 1338102, 2155831, 2676204, 4311662, 6467493, 8623324, 12934986, 19402479, 25869972, 38804958, 77609916]

約数ペア:

[(1, 77609916), (2, 38804958), (3, 25869972), (4, 19402479), (6, 12934986), (9, 8623324), (12, 6467493), (18, 4311662), (29, 2676204), (36, 2155831), (58, 1338102), (79, 982404), (87, 892068), (116, 669051), (158, 491202), (174, 446034), (237, 327468), (261, 297356), (316, 245601), (348, 223017), (474, 163734), (522, 148678), (711, 109156), (941, 82476), (948, 81867), (1044, 74339), (1422, 54578), (1882, 41238), (2291, 33876), (2823, 27492), (2844, 27289), (3764, 20619), (4582, 16938), (5646, 13746), (6873, 11292), (8469, 9164)]