71032518

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 91537722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 97, 142, 191, 194, 213, 291, 382, 426, 573, 582, 639, 873, 1146, 1278, 1719, 1746, 1917, 2619, 3438, 3834, 5157, 5238, 6887, 10314, 13561, 13774, 18527, 20661, 27122, 37054, 40683, 41322, 55581, 61983, 81366, 111162, 122049, 123966, 166743, 185949, 244098, 333486, 366147, 371898, 500229, 732294, 1000458, 1315417, 2630834, 3946251, 7892502, 11838753, 23677506, 35516259, 71032518]

約数ペア:

[(1, 71032518), (2, 35516259), (3, 23677506), (6, 11838753), (9, 7892502), (18, 3946251), (27, 2630834), (54, 1315417), (71, 1000458), (97, 732294), (142, 500229), (191, 371898), (194, 366147), (213, 333486), (291, 244098), (382, 185949), (426, 166743), (573, 123966), (582, 122049), (639, 111162), (873, 81366), (1146, 61983), (1278, 55581), (1719, 41322), (1746, 40683), (1917, 37054), (2619, 27122), (3438, 20661), (3834, 18527), (5157, 13774), (5238, 13561), (6887, 10314)]