87144606

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 198696960

約数和(自身を除く): 111552354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 127, 131, 194, 254, 262, 291, 381, 393, 582, 762, 786, 873, 1143, 1179, 1746, 2286, 2358, 2619, 3429, 3537, 5238, 6858, 7074, 12319, 12707, 16637, 24638, 25414, 33274, 36957, 38121, 49911, 73914, 76242, 99822, 110871, 114363, 149733, 221742, 228726, 299466, 332613, 343089, 449199, 665226, 686178, 898398, 1613789, 3227578, 4841367, 9682734, 14524101, 29048202, 43572303, 87144606]

約数ペア:

[(1, 87144606), (2, 43572303), (3, 29048202), (6, 14524101), (9, 9682734), (18, 4841367), (27, 3227578), (54, 1613789), (97, 898398), (127, 686178), (131, 665226), (194, 449199), (254, 343089), (262, 332613), (291, 299466), (381, 228726), (393, 221742), (582, 149733), (762, 114363), (786, 110871), (873, 99822), (1143, 76242), (1179, 73914), (1746, 49911), (2286, 38121), (2358, 36957), (2619, 33274), (3429, 25414), (3537, 24638), (5238, 16637), (6858, 12707), (7074, 12319)]