87837694

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 163831680

約数和(自身を除く): 75993986

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 98, 203, 217, 406, 434, 899, 997, 1421, 1519, 1798, 1994, 2842, 3038, 6293, 6979, 12586, 13958, 28913, 30907, 44051, 48853, 57826, 61814, 88102, 97706, 202391, 216349, 404782, 432698, 896303, 1416737, 1514443, 1792606, 2833474, 3028886, 6274121, 12548242, 43918847, 87837694]

約数ペア:

[(1, 87837694), (2, 43918847), (7, 12548242), (14, 6274121), (29, 3028886), (31, 2833474), (49, 1792606), (58, 1514443), (62, 1416737), (98, 896303), (203, 432698), (217, 404782), (406, 216349), (434, 202391), (899, 97706), (997, 88102), (1421, 61814), (1519, 57826), (1798, 48853), (1994, 44051), (2842, 30907), (3038, 28913), (6293, 13958), (6979, 12586)]