61783956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 170048424

約数和(自身を除く): 108264468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1361, 1746, 2522, 2722, 3492, 3783, 4083, 5044, 5444, 7566, 8166, 11349, 12249, 15132, 16332, 17693, 22698, 24498, 35386, 45396, 48996, 53079, 70772, 106158, 132017, 159237, 212316, 264034, 318474, 396051, 528068, 636948, 792102, 1188153, 1584204, 1716221, 2376306, 3432442, 4752612, 5148663, 6864884, 10297326, 15445989, 20594652, 30891978, 61783956]

約数ペア:

[(1, 61783956), (2, 30891978), (3, 20594652), (4, 15445989), (6, 10297326), (9, 6864884), (12, 5148663), (13, 4752612), (18, 3432442), (26, 2376306), (36, 1716221), (39, 1584204), (52, 1188153), (78, 792102), (97, 636948), (117, 528068), (156, 396051), (194, 318474), (234, 264034), (291, 212316), (388, 159237), (468, 132017), (582, 106158), (873, 70772), (1164, 53079), (1261, 48996), (1361, 45396), (1746, 35386), (2522, 24498), (2722, 22698), (3492, 17693), (3783, 16332), (4083, 15132), (5044, 12249), (5444, 11349), (7566, 8166)]