87782838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 212357376

約数和(自身を除く): 124574538

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 121, 131, 142, 143, 213, 242, 262, 286, 363, 393, 426, 429, 726, 781, 786, 858, 923, 1441, 1562, 1573, 1703, 1846, 2343, 2769, 2882, 3146, 3406, 4323, 4686, 4719, 5109, 5538, 8591, 8646, 9301, 9438, 10153, 10218, 15851, 17182, 18602, 18733, 20306, 25773, 27903, 30459, 31702, 37466, 47553, 51546, 55806, 56199, 60918, 95106, 102311, 111683, 112398, 120913, 204622, 206063, 223366, 241826, 306933, 335049, 362739, 412126, 613866, 618189, 670098, 725478, 1125421, 1236378, 1330043, 2250842, 2660086, 3376263, 3990129, 6752526, 7980258, 14630473, 29260946, 43891419, 87782838]

約数ペア:

[(1, 87782838), (2, 43891419), (3, 29260946), (6, 14630473), (11, 7980258), (13, 6752526), (22, 3990129), (26, 3376263), (33, 2660086), (39, 2250842), (66, 1330043), (71, 1236378), (78, 1125421), (121, 725478), (131, 670098), (142, 618189), (143, 613866), (213, 412126), (242, 362739), (262, 335049), (286, 306933), (363, 241826), (393, 223366), (426, 206063), (429, 204622), (726, 120913), (781, 112398), (786, 111683), (858, 102311), (923, 95106), (1441, 60918), (1562, 56199), (1573, 55806), (1703, 51546), (1846, 47553), (2343, 37466), (2769, 31702), (2882, 30459), (3146, 27903), (3406, 25773), (4323, 20306), (4686, 18733), (4719, 18602), (5109, 17182), (5538, 15851), (8591, 10218), (8646, 10153), (9301, 9438)]