84280404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1033}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 212391872

約数和(自身を除く): 128111468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 523, 1033, 1046, 1569, 2066, 2092, 3099, 3138, 4132, 6198, 6276, 6799, 12396, 13429, 13598, 20397, 26858, 27196, 40287, 40794, 53716, 80574, 81588, 161148, 540259, 1080518, 1620777, 2161036, 3241554, 6483108, 7023367, 14046734, 21070101, 28093468, 42140202, 84280404]

約数ペア:

[(1, 84280404), (2, 42140202), (3, 28093468), (4, 21070101), (6, 14046734), (12, 7023367), (13, 6483108), (26, 3241554), (39, 2161036), (52, 1620777), (78, 1080518), (156, 540259), (523, 161148), (1033, 81588), (1046, 80574), (1569, 53716), (2066, 40794), (2092, 40287), (3099, 27196), (3138, 26858), (4132, 20397), (6198, 13598), (6276, 13429), (6799, 12396)]