68700216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7156

約数の個数: 64

約数和(自身を含む): 190955520

約数和(自身を除く): 122255304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 7103, 9672, 14206, 21309, 28412, 42618, 56824, 85236, 92339, 170472, 184678, 220193, 277017, 369356, 440386, 554034, 660579, 738712, 880772, 1108068, 1321158, 1761544, 2216136, 2642316, 2862509, 5284632, 5725018, 8587527, 11450036, 17175054, 22900072, 34350108, 68700216]

約数ペア:

[(1, 68700216), (2, 34350108), (3, 22900072), (4, 17175054), (6, 11450036), (8, 8587527), (12, 5725018), (13, 5284632), (24, 2862509), (26, 2642316), (31, 2216136), (39, 1761544), (52, 1321158), (62, 1108068), (78, 880772), (93, 738712), (104, 660579), (124, 554034), (156, 440386), (186, 369356), (248, 277017), (312, 220193), (372, 184678), (403, 170472), (744, 92339), (806, 85236), (1209, 56824), (1612, 42618), (2418, 28412), (3224, 21309), (4836, 14206), (7103, 9672)]