71488626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 161243136

約数和(自身を除く): 89754510

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 107, 159, 191, 214, 318, 321, 382, 573, 583, 642, 1146, 1166, 1177, 1749, 2101, 2354, 3498, 3531, 4202, 5671, 6303, 7062, 10123, 11342, 12606, 17013, 20246, 20437, 30369, 34026, 40874, 60738, 61311, 62381, 111353, 122622, 124762, 187143, 222706, 224807, 334059, 374286, 449614, 668118, 674421, 1083161, 1348842, 2166322, 3249483, 6498966, 11914771, 23829542, 35744313, 71488626]

約数ペア:

[(1, 71488626), (2, 35744313), (3, 23829542), (6, 11914771), (11, 6498966), (22, 3249483), (33, 2166322), (53, 1348842), (66, 1083161), (106, 674421), (107, 668118), (159, 449614), (191, 374286), (214, 334059), (318, 224807), (321, 222706), (382, 187143), (573, 124762), (583, 122622), (642, 111353), (1146, 62381), (1166, 61311), (1177, 60738), (1749, 40874), (2101, 34026), (2354, 30369), (3498, 20437), (3531, 20246), (4202, 17013), (5671, 12606), (6303, 11342), (7062, 10123)]