85137138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2203}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 195979680

約数和(自身を除く): 110842542

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 2034, 2147, 2203, 4294, 4406, 6441, 6609, 12882, 13218, 19323, 19827, 38646, 39654, 41857, 83714, 125571, 248939, 251142, 376713, 497878, 746817, 753426, 1493634, 2240451, 4480902, 4729841, 9459682, 14189523, 28379046, 42568569, 85137138]

約数ペア:

[(1, 85137138), (2, 42568569), (3, 28379046), (6, 14189523), (9, 9459682), (18, 4729841), (19, 4480902), (38, 2240451), (57, 1493634), (113, 753426), (114, 746817), (171, 497878), (226, 376713), (339, 251142), (342, 248939), (678, 125571), (1017, 83714), (2034, 41857), (2147, 39654), (2203, 38646), (4294, 19827), (4406, 19323), (6441, 13218), (6609, 12882)]