78623636

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 175623840

約数和(自身を除く): 97000204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 59, 91, 98, 118, 182, 196, 236, 364, 413, 523, 637, 767, 826, 1046, 1274, 1534, 1652, 2092, 2548, 2891, 3068, 3661, 5369, 5782, 6799, 7322, 10738, 11564, 13598, 14644, 21476, 25627, 27196, 30857, 37583, 47593, 51254, 61714, 75166, 95186, 102508, 123428, 150332, 190372, 215999, 333151, 401141, 431998, 666302, 802282, 863996, 1332604, 1511993, 1604564, 2807987, 3023986, 5615974, 6047972, 11231948, 19655909, 39311818, 78623636]

約数ペア:

[(1, 78623636), (2, 39311818), (4, 19655909), (7, 11231948), (13, 6047972), (14, 5615974), (26, 3023986), (28, 2807987), (49, 1604564), (52, 1511993), (59, 1332604), (91, 863996), (98, 802282), (118, 666302), (182, 431998), (196, 401141), (236, 333151), (364, 215999), (413, 190372), (523, 150332), (637, 123428), (767, 102508), (826, 95186), (1046, 75166), (1274, 61714), (1534, 51254), (1652, 47593), (2092, 37583), (2548, 30857), (2891, 27196), (3068, 25627), (3661, 21476), (5369, 14644), (5782, 13598), (6799, 11564), (7322, 10738)]