81736572

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6301}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 203277312

約数和(自身を除く): 121540740

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6301, 6486, 12602, 12972, 18903, 25204, 37806, 75612, 144923, 289846, 296147, 434769, 579692, 592294, 869538, 888441, 1184588, 1739076, 1776882, 3553764, 6811381, 13622762, 20434143, 27245524, 40868286, 81736572]

約数ペア:

[(1, 81736572), (2, 40868286), (3, 27245524), (4, 20434143), (6, 13622762), (12, 6811381), (23, 3553764), (46, 1776882), (47, 1739076), (69, 1184588), (92, 888441), (94, 869538), (138, 592294), (141, 579692), (188, 434769), (276, 296147), (282, 289846), (564, 144923), (1081, 75612), (2162, 37806), (3243, 25204), (4324, 18903), (6301, 12972), (6486, 12602)]