86728008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 230904000

約数和(自身を除く): 144175992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 2137, 3382, 4274, 5073, 6411, 6764, 8548, 10146, 12822, 13528, 17096, 20292, 25644, 40584, 40603, 51288, 81206, 121809, 162412, 190193, 243618, 324824, 380386, 487236, 570579, 760772, 974472, 1141158, 1521544, 2282316, 3613667, 4564632, 7227334, 10841001, 14454668, 21682002, 28909336, 43364004, 86728008]

約数ペア:

[(1, 86728008), (2, 43364004), (3, 28909336), (4, 21682002), (6, 14454668), (8, 10841001), (12, 7227334), (19, 4564632), (24, 3613667), (38, 2282316), (57, 1521544), (76, 1141158), (89, 974472), (114, 760772), (152, 570579), (178, 487236), (228, 380386), (267, 324824), (356, 243618), (456, 190193), (534, 162412), (712, 121809), (1068, 81206), (1691, 51288), (2136, 40603), (2137, 40584), (3382, 25644), (4274, 20292), (5073, 17096), (6411, 13528), (6764, 12822), (8548, 10146)]