77452942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 137963520

約数和(自身を除く): 60510578

約数列:

[1, 2, 7, 14, 31, 62, 179, 217, 358, 434, 997, 1253, 1994, 2506, 5549, 6979, 11098, 13958, 30907, 38843, 61814, 77686, 178463, 216349, 356926, 432698, 1249241, 2498482, 5532353, 11064706, 38726471, 77452942]

約数ペア:

[(1, 77452942), (2, 38726471), (7, 11064706), (14, 5532353), (31, 2498482), (62, 1249241), (179, 432698), (217, 356926), (358, 216349), (434, 178463), (997, 77686), (1253, 61814), (1994, 38843), (2506, 30907), (5549, 13958), (6979, 11098)]