61191684

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 162594432

約数和(自身を除く): 101402748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 281, 414, 526, 562, 789, 828, 843, 1052, 1124, 1578, 1686, 2367, 2529, 3156, 3372, 4734, 5058, 6049, 6463, 9468, 10116, 12098, 12926, 18147, 19389, 24196, 25852, 36294, 38778, 54441, 58167, 72588, 73903, 77556, 108882, 116334, 147806, 217764, 221709, 232668, 295612, 443418, 665127, 886836, 1330254, 1699769, 2660508, 3399538, 5099307, 6799076, 10198614, 15297921, 20397228, 30595842, 61191684]

約数ペア:

[(1, 61191684), (2, 30595842), (3, 20397228), (4, 15297921), (6, 10198614), (9, 6799076), (12, 5099307), (18, 3399538), (23, 2660508), (36, 1699769), (46, 1330254), (69, 886836), (92, 665127), (138, 443418), (207, 295612), (263, 232668), (276, 221709), (281, 217764), (414, 147806), (526, 116334), (562, 108882), (789, 77556), (828, 73903), (843, 72588), (1052, 58167), (1124, 54441), (1578, 38778), (1686, 36294), (2367, 25852), (2529, 24196), (3156, 19389), (3372, 18147), (4734, 12926), (5058, 12098), (6049, 10116), (6463, 9468)]