87563964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 211792896

約数和(自身を除く): 124228932

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 401, 587, 802, 1174, 1203, 1604, 1761, 2348, 2406, 3522, 4812, 7044, 12431, 18197, 24862, 36394, 37293, 49724, 54591, 72788, 74586, 109182, 149172, 218364, 235387, 470774, 706161, 941548, 1412322, 2824644, 7296997, 14593994, 21890991, 29187988, 43781982, 87563964]

約数ペア:

[(1, 87563964), (2, 43781982), (3, 29187988), (4, 21890991), (6, 14593994), (12, 7296997), (31, 2824644), (62, 1412322), (93, 941548), (124, 706161), (186, 470774), (372, 235387), (401, 218364), (587, 149172), (802, 109182), (1174, 74586), (1203, 72788), (1604, 54591), (1761, 49724), (2348, 37293), (2406, 36394), (3522, 24862), (4812, 18197), (7044, 12431)]