86687766

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7722

約数の個数: 64

約数和(自身を含む): 221241600

約数和(自身を除く): 134553834

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 7681, 11286, 15362, 23043, 46086, 69129, 84491, 138258, 145939, 168982, 207387, 253473, 291878, 414774, 437817, 506946, 760419, 875634, 1313451, 1520838, 1605329, 2281257, 2626902, 3210658, 3940353, 4562514, 4815987, 7880706, 9631974, 14447961, 28895922, 43343883, 86687766]

約数ペア:

[(1, 86687766), (2, 43343883), (3, 28895922), (6, 14447961), (9, 9631974), (11, 7880706), (18, 4815987), (19, 4562514), (22, 3940353), (27, 3210658), (33, 2626902), (38, 2281257), (54, 1605329), (57, 1520838), (66, 1313451), (99, 875634), (114, 760419), (171, 506946), (198, 437817), (209, 414774), (297, 291878), (342, 253473), (418, 207387), (513, 168982), (594, 145939), (627, 138258), (1026, 84491), (1254, 69129), (1881, 46086), (3762, 23043), (5643, 15362), (7681, 11286)]